diff --git a/dist/spec/index.html b/dist/spec/index.html
index 076b008b..189cf489 100644
--- a/dist/spec/index.html
+++ b/dist/spec/index.html
@@ -1029,7 +1029,7 @@
 		}
 	/* } */
 
-	@supports (display:grid) {
+	@supports (display:grid) and (display:contents) {
 		/* Use #toc over .toc to override non-@supports rules. */
 		#toc {
 			display: grid;
@@ -1212,9 +1212,9 @@
 		}
 	}
 </style>
-  <meta content="Bikeshed version 53d2305928d30790ebcc3b8ea611fb0709647013" name="generator">
+  <meta content="Bikeshed version 0dd2bba6dfda6c3168490a3a3044dd1d0b1ef8e0" name="generator">
   <link href="https://w3c.github.io/webappsec-trusted-types/dist/spec/" rel="canonical">
-  <meta content="4ef7905f726449562b10edda414903fa301b0e3c" name="document-revision">
+  <meta content="db82179c1fb92cb256cb3bf32886480e4b23cb17" name="document-revision">
 <style>/* style-md-lists */
 
 /* This is a weird hack for me not yet following the commonmark spec
@@ -1461,7 +1461,7 @@
   <div class="head">
    <p data-fill-with="logo"><a class="logo" href="https://www.w3.org/"> <img alt="W3C" height="48" src="https://www.w3.org/StyleSheets/TR/2016/logos/W3C" width="72"> </a> </p>
    <h1 class="p-name no-ref" id="title">Trusted Types</h1>
-   <h2 class="no-num no-toc no-ref heading settled" id="subtitle"><span class="content">Editor’s Draft, <time class="dt-updated" datetime="2020-03-06">6 March 2020</time></span></h2>
+   <h2 class="no-num no-toc no-ref heading settled" id="subtitle"><span class="content">Editor’s Draft, <time class="dt-updated" datetime="2020-03-09">9 March 2020</time></span></h2>
    <div data-fill-with="spec-metadata">
     <dl>
      <dt>This version:
@@ -1477,7 +1477,7 @@ <h2 class="no-num no-toc no-ref heading settled" id="subtitle"><span class="cont
     </dl>
    </div>
    <div data-fill-with="warning"></div>
-   <p class="copyright" data-fill-with="copyright"><a href="https://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a> © 2020 <a href="https://www.w3.org/"><abbr title="World Wide Web Consortium">W3C</abbr></a><sup>®</sup> (<a href="https://www.csail.mit.edu/"><abbr title="Massachusetts Institute of Technology">MIT</abbr></a>, <a href="https://www.ercim.eu/"><abbr title="European Research Consortium for Informatics and Mathematics">ERCIM</abbr></a>, <a href="https://www.keio.ac.jp/">Keio</a>, <a href="http://ev.buaa.edu.cn/">Beihang</a>). W3C <a href="https://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>, <a href="https://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a> and <a href="https://www.w3.org/Consortium/Legal/copyright-documents">document use</a> rules apply. </p>
+   <p class="copyright" data-fill-with="copyright"><a href="https://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a> © 2020 <a href="https://www.w3.org/"><abbr title="World Wide Web Consortium">W3C</abbr></a><sup>®</sup> (<a href="https://www.csail.mit.edu/"><abbr title="Massachusetts Institute of Technology">MIT</abbr></a>, <a href="https://www.ercim.eu/"><abbr title="European Research Consortium for Informatics and Mathematics">ERCIM</abbr></a>, <a href="https://www.keio.ac.jp/">Keio</a>, <a href="https://ev.buaa.edu.cn/">Beihang</a>). W3C <a href="https://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>, <a href="https://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a> and <a href="https://www.w3.org/Consortium/Legal/copyright-documents">document use</a> rules apply. </p>
    <hr title="Separator for header">
   </div>
   <div class="p-summary" data-fill-with="abstract">
@@ -1503,7 +1503,7 @@ <h2 class="no-num no-toc no-ref heading settled" id="status"><span class="conten
 	W3C maintains a <a href="https://www.w3.org/2004/01/pp-impl/49309/status" rel="disclosure">public list of any patent disclosures</a> made in connection with the deliverables of the group;
 	that page also includes instructions for disclosing a patent.
 	An individual who has actual knowledge of a patent which the individual believes contains <a href="https://www.w3.org/Consortium/Patent-Policy/#def-essential">Essential Claim(s)</a> must disclose the information in accordance with <a href="https://www.w3.org/Consortium/Patent-Policy/#sec-Disclosure">section 6 of the W3C Patent Policy</a>. </p>
-   <p> This document is governed by the <a href="https://www.w3.org/2018/Process-20180201/" id="w3c_process_revision">1 February 2018 W3C Process Document</a>. </p>
+   <p> This document is governed by the <a href="https://www.w3.org/2019/Process-20190301/" id="w3c_process_revision">1 March 2019 W3C Process Document</a>. </p>
    <p></p>
   </div>
   <div data-fill-with="at-risk"></div>
@@ -1648,7 +1648,7 @@ <h2 class="heading settled" data-level="1" id="introduction"><span class="secno"
 that potentially can trigger a vulnerability, depending on a value
 of <code>foo</code> and <code>bar</code>.</p>
    <p>This document focuses on prevening DOM-Based Cross-Site Scripting
-that occurs when attacker-controlled data reaches <a href="#dom-xss-injection-sinks">§2.1.2 DOM XSS injection sinks</a>, as that eventually causes execution of the
+that occurs when attacker-controlled data reaches <a href="#dom-xss-injection-sinks">§ 2.1.2 DOM XSS injection sinks</a>, as that eventually causes execution of the
 script payload controlled by the attacker. DOM XSS is prevalent in the
 web applications as there are over 60 different
 injection sinks (e.g. <code>Element.innerHTML</code>, or <code>Location.href</code> setters).</p>
@@ -1743,7 +1743,7 @@ <h3 class="heading settled" data-level="2.1" id="injection-sinks"><span class="s
 be called with trusted, validated or appropriately sanitized input.
 Calling the injection sink with attacker-controlled (i.e. injected) inputs
 has undesired consequences and is considered a security vulnerability.</p>
-   <p class="note" role="note"><span>Note:</span> The exact list of injection sinks covered by this document is defined in <a href="#integrations">§4 Integrations</a>.</p>
+   <p class="note" role="note"><span>Note:</span> The exact list of injection sinks covered by this document is defined in <a href="#integrations">§ 4 Integrations</a>.</p>
    <p>It’s difficult to determine if a given application contains such a
 vulnerability (e.g. if it is vulnerable to DOM XSS) only by analyzing
 the invocations of <a data-link-type="dfn" href="#injection-sink" id="ref-for-injection-sink①">injection sinks</a>, as their inputs (usually strings)
@@ -1787,7 +1787,7 @@ <h4 class="heading settled" data-level="2.1.2" id="dom-xss-injection-sinks"><spa
    <p>Guarding DOM XSS injection sinks is controlled by the <a data-link-type="dfn" href="#trusted-types-sink-group" id="ref-for-trusted-types-sink-group②">trusted-types-sink-group</a> named 'script'.</p>
    <h3 class="heading settled" data-level="2.2" id="trusted-types"><span class="secno">2.2. </span><span class="content">Trusted Types</span><a class="self-link" href="#trusted-types"></a></h3>
    <p>To allow the authors to control values reaching injection sinks,
-we introduce <a href="#trusted-types">§2.2 Trusted Types</a>. The following list of <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="trusted-type">Trusted Type</dfn>s indicating that a given value is
+we introduce <a href="#trusted-types">§ 2.2 Trusted Types</a>. The following list of <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="trusted-type">Trusted Type</dfn>s indicating that a given value is
 trusted by the authors to be used with an <a data-link-type="dfn" href="#injection-sink" id="ref-for-injection-sink④">injection sink</a> in a certain context.</p>
    <p class="note" role="note"><span>Note:</span> <strong>Trusted</strong> in this context signifies the fact that the application author
 is confident that a given value can be safely used with an injection sink - she <em>trusts</em> it does not introduce a vulnerability. That does not imply that the
@@ -1812,10 +1812,10 @@ <h4 class="heading settled" data-level="2.2.1" id="trusted-html"><span class="se
    <p>The TrustedHTML interface represents a string that a developer can
 confidently insert into an <a data-link-type="dfn" href="#injection-sink" id="ref-for-injection-sink⑤">injection sink</a> that will render it as HTML.
 These objects are immutable
-wrappers around a string, constructed via a <code class="idl"><a data-link-type="idl" href="#trustedtypepolicy" id="ref-for-trustedtypepolicy">TrustedTypePolicy</a></code>'s <code class="idl"><a data-link-type="idl">createHTML</a></code> method.</p>
-<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed"><c- g>Exposed</c-></a>=<c- n>Window</c->]
+wrappers around a string, constructed via a <code class="idl"><a data-link-type="idl" href="#trustedtypepolicy" id="ref-for-trustedtypepolicy">TrustedTypePolicy</a></code>'s <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicy-createhtml" id="ref-for-dom-trustedtypepolicy-createhtml">createHTML</a></code> method.</p>
+<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed"><c- g>Exposed</c-></a>=<c- n>Window</c->, <a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext"><c- g>SecureContext</c-></a>]
 <c- b>interface</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="interface" data-export id="trustedhtml"><code><c- g>TrustedHTML</c-></code></dfn> {
-  <dfn data-dfn-for="TrustedHTML" data-dfn-type="dfn" data-lt="stringification behavior" data-noexport id="TrustedHTML-stringification-behavior"><c- b>stringifier</c-><a class="self-link" href="#TrustedHTML-stringification-behavior"></a></dfn>;
+  <dfn data-dfn-for="TrustedHTML" data-dfn-type="dfn" data-export data-lt="stringification behavior" id="TrustedHTML-stringification-behavior"><c- b>stringifier</c-><a class="self-link" href="#TrustedHTML-stringification-behavior"></a></dfn>;
 };
 </pre>
    <p>TrustedHTML objects have a <code>[[Data]]</code> internal slot which holds a
@@ -1826,10 +1826,10 @@ <h4 class="heading settled" data-level="2.2.2" id="trusted-script"><span class="
    <p>The TrustedScript interface represents a string with an uncompiled
 script body that a developer can confidently pass into an <a data-link-type="dfn" href="#injection-sink" id="ref-for-injection-sink⑥">injection sink</a> that might lead to executing that script.
 These objects are immutable wrappers
-around a string, constructed via a <code class="idl"><a data-link-type="idl" href="#trustedtypepolicy" id="ref-for-trustedtypepolicy①">TrustedTypePolicy</a></code>'s <code class="idl"><a data-link-type="idl">createScript</a></code> method.</p>
-<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed①"><c- g>Exposed</c-></a>=<c- n>Window</c->]
+around a string, constructed via a <code class="idl"><a data-link-type="idl" href="#trustedtypepolicy" id="ref-for-trustedtypepolicy①">TrustedTypePolicy</a></code>'s <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicy-createscript" id="ref-for-dom-trustedtypepolicy-createscript">createScript</a></code> method.</p>
+<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed①"><c- g>Exposed</c-></a>=<c- n>Window</c->, <a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext①"><c- g>SecureContext</c-></a>]
 <c- b>interface</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="interface" data-export id="trustedscript"><code><c- g>TrustedScript</c-></code></dfn> {
-  <dfn data-dfn-for="TrustedScript" data-dfn-type="dfn" data-lt="stringification behavior" data-noexport id="TrustedScript-stringification-behavior"><c- b>stringifier</c-><a class="self-link" href="#TrustedScript-stringification-behavior"></a></dfn>;
+  <dfn data-dfn-for="TrustedScript" data-dfn-type="dfn" data-export data-lt="stringification behavior" id="TrustedScript-stringification-behavior"><c- b>stringifier</c-><a class="self-link" href="#TrustedScript-stringification-behavior"></a></dfn>;
 };
 </pre>
    <p>TrustedScript objects have a <code>[[Data]]</code> internal slot which holds a
@@ -1841,10 +1841,10 @@ <h4 class="heading settled" data-level="2.2.3" id="trused-script-url"><span clas
 can confidently pass into an <a data-link-type="dfn" href="#injection-sink" id="ref-for-injection-sink⑦">injection sink</a> that will parse it as a URL of
 an external script resource.
 These objects are immutable wrappers around a
-string, constructed via a <code class="idl"><a data-link-type="idl" href="#trustedtypepolicy" id="ref-for-trustedtypepolicy②">TrustedTypePolicy</a></code>'s <code class="idl"><a data-link-type="idl">createScriptURL</a></code> method.</p>
-<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed②"><c- g>Exposed</c-></a>=<c- n>Window</c->]
+string, constructed via a <code class="idl"><a data-link-type="idl" href="#trustedtypepolicy" id="ref-for-trustedtypepolicy②">TrustedTypePolicy</a></code>'s <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicy-createscripturl" id="ref-for-dom-trustedtypepolicy-createscripturl">createScriptURL</a></code> method.</p>
+<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed②"><c- g>Exposed</c-></a>=<c- n>Window</c->, <a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext②"><c- g>SecureContext</c-></a>]
 <c- b>interface</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="interface" data-export id="trustedscripturl"><code><c- g>TrustedScriptURL</c-></code></dfn> {
-  <dfn data-dfn-for="TrustedScriptURL" data-dfn-type="dfn" data-lt="stringification behavior" data-noexport id="TrustedScriptURL-stringification-behavior"><c- b>stringifier</c-><a class="self-link" href="#TrustedScriptURL-stringification-behavior"></a></dfn>;
+  <dfn data-dfn-for="TrustedScriptURL" data-dfn-type="dfn" data-export data-lt="stringification behavior" id="TrustedScriptURL-stringification-behavior"><c- b>stringifier</c-><a class="self-link" href="#TrustedScriptURL-stringification-behavior"></a></dfn>;
 };
 </pre>
    <p>TrustedScriptURL objects have a <code>[[Data]]</code> internal slot which holds a
@@ -1933,8 +1933,8 @@ <h3 class="heading settled" data-level="2.3" id="policies-hdr"><span class="secn
    <h4 class="heading settled" data-level="2.3.1" id="trusted-type-policy-factory"><span class="secno">2.3.1. </span><span class="content"><dfn class="css" data-dfn-type="type" data-export id="typedef-trustedtypepolicyfactory">TrustedTypePolicyFactory<a class="self-link" href="#typedef-trustedtypepolicyfactory"></a></dfn></span><a class="self-link" href="#trusted-type-policy-factory"></a></h4>
    <p>TrustedTypePolicyFactory creates <code class="idl"><a data-link-type="idl" href="#trustedtypepolicy" id="ref-for-trustedtypepolicy③">policies</a></code> and verifies that Trusted Type object instances
 were created via one of the policies.</p>
-   <p class="note" role="note"><span>Note:</span> This factory object is exposed to JavaScript through <code>window.trustedTypes</code> reference - see <a href="#extensions-to-the-window-interface">§4.1.1 Extensions to the Window interface</a>.</p>
-<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed③"><c- g>Exposed</c-></a>=<c- n>Window</c->] <c- b>interface</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="interface" data-export id="trustedtypepolicyfactory"><code><c- g>TrustedTypePolicyFactory</c-></code></dfn> {
+   <p class="note" role="note"><span>Note:</span> This factory object is exposed to JavaScript through <code>window.trustedTypes</code> reference - see <a href="#extensions-to-the-window-interface">§ 4.1.1 Extensions to the Window interface</a>.</p>
+<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed③"><c- g>Exposed</c-></a>=<c- n>Window</c->, <a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext③"><c- g>SecureContext</c-></a>] <c- b>interface</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="interface" data-export id="trustedtypepolicyfactory"><code><c- g>TrustedTypePolicyFactory</c-></code></dfn> {
     <a class="n" data-link-type="idl-name" href="#trustedtypepolicy" id="ref-for-trustedtypepolicy④"><c- n>TrustedTypePolicy</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicyfactory-createpolicy" id="ref-for-dom-trustedtypepolicyfactory-createpolicy②"><c- g>createPolicy</c-></a>(
         <a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString"><c- b>DOMString</c-></a> <dfn class="idl-code" data-dfn-for="TrustedTypePolicyFactory/createPolicy(policyName, policyOptions), TrustedTypePolicyFactory/createPolicy(policyName)" data-dfn-type="argument" data-export id="dom-trustedtypepolicyfactory-createpolicy-policyname-policyoptions-policyname"><code><c- g>policyName</c-></code><a class="self-link" href="#dom-trustedtypepolicyfactory-createpolicy-policyname-policyoptions-policyname"></a></dfn>, <c- b>optional</c-> <a class="n" data-link-type="idl-name" href="#dictdef-trustedtypepolicyoptions" id="ref-for-dictdef-trustedtypepolicyoptions"><c- n>TrustedTypePolicyOptions</c-></a> <dfn class="idl-code" data-dfn-for="TrustedTypePolicyFactory/createPolicy(policyName, policyOptions), TrustedTypePolicyFactory/createPolicy(policyName)" data-dfn-type="argument" data-export id="dom-trustedtypepolicyfactory-createpolicy-policyname-policyoptions-policyoptions"><code><c- g>policyOptions</c-></code><a class="self-link" href="#dom-trustedtypepolicyfactory-createpolicy-policyname-policyoptions-policyoptions"></a></dfn>);
     <a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-boolean" id="ref-for-idl-boolean"><c- b>boolean</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicyfactory-ishtml" id="ref-for-dom-trustedtypepolicyfactory-ishtml"><c- g>isHTML</c-></a>(<c- b>any</c-> <dfn class="idl-code" data-dfn-for="TrustedTypePolicyFactory/isHTML(value)" data-dfn-type="argument" data-export id="dom-trustedtypepolicyfactory-ishtml-value-value"><code><c- g>value</c-></code><a class="self-link" href="#dom-trustedtypepolicyfactory-ishtml-value-value"></a></dfn>);
@@ -2015,7 +2015,7 @@ <h4 class="heading settled" data-level="2.3.1" id="trusted-type-policy-factory">
       <p>Returns true if value is an instance of <code class="idl"><a data-link-type="idl" href="#trustedhtml" id="ref-for-trustedhtml②">TrustedHTML</a></code> and has its <code>[[Data]]</code> internal slot set, false otherwise.</p>
       <p class="note" role="note"><span>Note:</span> <code>is*</code> functions are used to check if a given object is truly a legitimate <a data-link-type="dfn" href="#trusted-type" id="ref-for-trusted-type①">Trusted Type</a> object (i.e. it was created via one of the configured
 policies). This is to be able to detect a forgery of the objects via
-e.g. <a href="https://tc39.github.io/ecma262/#sec-object.create">Object.create</a> or prototype chains manipulation.</p>
+e.g. <a href="https://tc39.es/ecma262/#sec-object.create">Object.create</a> or prototype chains manipulation.</p>
       <div class="example" id="is-html-example">
        <a class="self-link" href="#is-html-example"></a> 
 <pre class="highlight"><c- kr>const</c-> html <c- o>=</c-> policy<c- p>.</c->createHTML<c- p>(</c-><c- t>'&lt;div>'</c-><c- p>);</c->
@@ -2108,7 +2108,7 @@ <h4 class="heading settled" data-level="2.3.1" id="trusted-type-policy-factory">
      <dd data-md>
       <p>is a <code class="idl"><a data-link-type="idl" href="#trustedscript" id="ref-for-trustedscript③">TrustedScript</a></code> object with its <code>[[Data]]</code> internal slot value set to an empty string.</p>
     </dl>
-    <p class="note" role="note"><span>Note:</span> This object can be used to detect if the runtime environment has <a href="#csp-eval">§4.5.6 Support for eval(TrustedScript)</a>. While native Trusted Types implementation can
+    <p class="note" role="note"><span>Note:</span> This object can be used to detect if the runtime environment has <a href="#csp-eval">§ 4.5.6 Support for eval(TrustedScript)</a>. While native Trusted Types implementation can
 support <code>eval(TrustedScript)</code>, it is impossible for a polyfill to  emulate that, as
 eval(TrustedScript) will return its input without unwrapping and evaluating the code.</p>
     <div class="example" id="empty-script-example">
@@ -2138,19 +2138,19 @@ <h4 class="heading settled" data-level="2.3.2" id="trusted-type-policy"><span cl
 group of functions creating Trusted Type objects.
 Each of the <code>create*</code> functions converts a string value to a given Trusted Type variant, or
 throws a TypeError if a conversion of a given value is disallowed.</p>
-<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed④"><c- g>Exposed</c-></a>=<c- n>Window</c->]
+<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed④"><c- g>Exposed</c-></a>=<c- n>Window</c->, <a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext④"><c- g>SecureContext</c-></a>]
 <c- b>interface</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="interface" data-export id="trustedtypepolicy"><code><c- g>TrustedTypePolicy</c-></code></dfn> {
   <c- b>readonly</c-> <c- b>attribute</c-> <a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①⓪"><c- b>DOMString</c-></a> <dfn class="idl-code" data-dfn-for="TrustedTypePolicy" data-dfn-type="attribute" data-export data-readonly data-type="DOMString" id="dom-trustedtypepolicy-name"><code><c- g>name</c-></code><a class="self-link" href="#dom-trustedtypepolicy-name"></a></dfn>;
-  <a class="n" data-link-type="idl-name" href="#trustedhtml" id="ref-for-trustedhtml⑤"><c- n>TrustedHTML</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createhtml" id="ref-for-dom-trustedtypepolicy-createhtml"><c- g>createHTML</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①①"><c- b>DOMString</c-></a> <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createHTML(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createhtml-input-arguments-input"><code><c- g>input</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createhtml-input-arguments-input"></a></dfn>, <c- b>any</c->... <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createHTML(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createhtml-input-arguments-arguments"><code><c- g>arguments</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createhtml-input-arguments-arguments"></a></dfn>);
-  <a class="n" data-link-type="idl-name" href="#trustedscript" id="ref-for-trustedscript④"><c- n>TrustedScript</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createscript" id="ref-for-dom-trustedtypepolicy-createscript"><c- g>createScript</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①②"><c- b>DOMString</c-></a> <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createScript(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createscript-input-arguments-input"><code><c- g>input</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createscript-input-arguments-input"></a></dfn>, <c- b>any</c->... <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createScript(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createscript-input-arguments-arguments"><code><c- g>arguments</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createscript-input-arguments-arguments"></a></dfn>);
-  <a class="n" data-link-type="idl-name" href="#trustedscripturl" id="ref-for-trustedscripturl①"><c- n>TrustedScriptURL</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createscripturl" id="ref-for-dom-trustedtypepolicy-createscripturl"><c- g>createScriptURL</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①③"><c- b>DOMString</c-></a> <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createScriptURL(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createscripturl-input-arguments-input"><code><c- g>input</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createscripturl-input-arguments-input"></a></dfn>, <c- b>any</c->... <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createScriptURL(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createscripturl-input-arguments-arguments"><code><c- g>arguments</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createscripturl-input-arguments-arguments"></a></dfn>);
+  <a class="n" data-link-type="idl-name" href="#trustedhtml" id="ref-for-trustedhtml⑤"><c- n>TrustedHTML</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createhtml" id="ref-for-dom-trustedtypepolicy-createhtml①"><c- g>createHTML</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①①"><c- b>DOMString</c-></a> <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createHTML(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createhtml-input-arguments-input"><code><c- g>input</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createhtml-input-arguments-input"></a></dfn>, <c- b>any</c->... <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createHTML(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createhtml-input-arguments-arguments"><code><c- g>arguments</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createhtml-input-arguments-arguments"></a></dfn>);
+  <a class="n" data-link-type="idl-name" href="#trustedscript" id="ref-for-trustedscript④"><c- n>TrustedScript</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createscript" id="ref-for-dom-trustedtypepolicy-createscript①"><c- g>createScript</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①②"><c- b>DOMString</c-></a> <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createScript(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createscript-input-arguments-input"><code><c- g>input</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createscript-input-arguments-input"></a></dfn>, <c- b>any</c->... <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createScript(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createscript-input-arguments-arguments"><code><c- g>arguments</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createscript-input-arguments-arguments"></a></dfn>);
+  <a class="n" data-link-type="idl-name" href="#trustedscripturl" id="ref-for-trustedscripturl①"><c- n>TrustedScriptURL</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createscripturl" id="ref-for-dom-trustedtypepolicy-createscripturl①"><c- g>createScriptURL</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①③"><c- b>DOMString</c-></a> <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createScriptURL(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createscripturl-input-arguments-input"><code><c- g>input</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createscripturl-input-arguments-input"></a></dfn>, <c- b>any</c->... <dfn class="idl-code" data-dfn-for="TrustedTypePolicy/createScriptURL(input, ...arguments)" data-dfn-type="argument" data-export id="dom-trustedtypepolicy-createscripturl-input-arguments-arguments"><code><c- g>arguments</c-></code><a class="self-link" href="#dom-trustedtypepolicy-createscripturl-input-arguments-arguments"></a></dfn>);
 };
 </pre>
    <p>Each policy has a <dfn class="dfn-paneled" data-dfn-for="TrustedTypePolicy" data-dfn-type="dfn" data-noexport id="trustedtypepolicy-name">name</dfn>.</p>
    <p>Each TrustedTypePolicy object has an <code>[[options]]</code> internal slot, holding the <code class="idl"><a data-link-type="idl" href="#dictdef-trustedtypepolicyoptions" id="ref-for-dictdef-trustedtypepolicyoptions②">TrustedTypePolicyOptions</a></code> object describing the actual behavior of the policy.</p>
    <div>
     <dl>
-     <dt data-md><dfn class="dfn-paneled idl-code" data-dfn-for="TrustedTypePolicy" data-dfn-type="method" data-export id="dom-trustedtypepolicy-createhtml"><code>createHTML(input, ...arguments)</code></dfn>
+     <dt data-md><dfn class="dfn-paneled idl-code" data-dfn-for="TrustedTypePolicy" data-dfn-type="method" data-export data-lt="createHTML(input, ...arguments)|createHTML(input)" id="dom-trustedtypepolicy-createhtml"><code>createHTML(input, ...arguments)</code></dfn>
      <dd data-md>
       <p>Returns the
 result of executing the <a data-link-type="abstract-op" href="#abstract-opdef-create-a-trusted-type" id="ref-for-abstract-opdef-create-a-trusted-type">Create a Trusted Type</a> algorithm, with the
@@ -2165,7 +2165,7 @@ <h4 class="heading settled" data-level="2.3.2" id="trusted-type-policy"><span cl
        <dt>arguments
        <dd>arguments
       </dl>
-     <dt data-md><dfn class="dfn-paneled idl-code" data-dfn-for="TrustedTypePolicy" data-dfn-type="method" data-export id="dom-trustedtypepolicy-createscript"><code>createScript(input, ...arguments)</code></dfn>
+     <dt data-md><dfn class="dfn-paneled idl-code" data-dfn-for="TrustedTypePolicy" data-dfn-type="method" data-export data-lt="createScript(input, ...arguments)|createScript(input)" id="dom-trustedtypepolicy-createscript"><code>createScript(input, ...arguments)</code></dfn>
      <dd data-md>
       <p>Returns the
 result of executing the <a data-link-type="abstract-op" href="#abstract-opdef-create-a-trusted-type" id="ref-for-abstract-opdef-create-a-trusted-type①">Create a Trusted Type</a> algorithm, with the
@@ -2180,7 +2180,7 @@ <h4 class="heading settled" data-level="2.3.2" id="trusted-type-policy"><span cl
        <dt>arguments
        <dd>arguments
       </dl>
-     <dt data-md><dfn class="dfn-paneled idl-code" data-dfn-for="TrustedTypePolicy" data-dfn-type="method" data-export id="dom-trustedtypepolicy-createscripturl"><code>createScriptURL(input, ...arguments)</code></dfn>
+     <dt data-md><dfn class="dfn-paneled idl-code" data-dfn-for="TrustedTypePolicy" data-dfn-type="method" data-export data-lt="createScriptURL(input, ...arguments)|createScriptURL(input)" id="dom-trustedtypepolicy-createscripturl"><code>createScriptURL(input, ...arguments)</code></dfn>
      <dd data-md>
       <p>Returns the
 result of executing the <a data-link-type="abstract-op" href="#abstract-opdef-create-a-trusted-type" id="ref-for-abstract-opdef-create-a-trusted-type②">Create a Trusted Type</a> algorithm, with the
@@ -2235,7 +2235,7 @@ <h4 class="heading settled" data-level="2.3.4" id="default-policy-hdr"><span cla
 authors should resort to a default policy in a transitional period
 only, use it to detect and rewrite their dependencies that use injection
 sinks unsafely and eventually phase out the usage of the default policy entirely.</p>
-   <p class="note" role="note"><span>Note:</span> See <a href="#get-trusted-type-compliant-string-algorithm">§3.3 Get Trusted Type compliant string</a> for details on how
+   <p class="note" role="note"><span>Note:</span> See <a href="#get-trusted-type-compliant-string-algorithm">§ 3.3 Get Trusted Type compliant string</a> for details on how
 the default policy is applied.</p>
    <div class="example" id="default-policy-example">
     <a class="self-link" href="#default-policy-example"></a> 
@@ -2271,7 +2271,7 @@ <h4 class="heading settled" data-level="2.4.1" id="content-security-policy-hdr">
    <p class="note" role="note"><span>Note:</span> Using CSP mechanisms allows the authors to prepare their application for enforcing Trusted Types
 via using the <code class="idl"><a data-link-type="idl">Content-Security-Report-Only</a></code> HTTP Response header.</p>
    <p class="note" role="note"><span>Note:</span> Most of the enforcement rules are defined as modifications of the
-algorithms in other specifications, see <a href="#integrations">§4 Integrations</a>.</p>
+algorithms in other specifications, see <a href="#integrations">§ 4 Integrations</a>.</p>
    <h4 class="heading settled" data-level="2.4.2" id="!trustedtypes-extended-attribute"><span class="secno">2.4.2. </span><span class="content">TrustedTypes extended attribute</span><a class="self-link" href="#!trustedtypes-extended-attribute"></a></h4>
    <p class="issue" id="issue-98ce703e"><a class="self-link" href="#issue-98ce703e"></a> Rewrite to mirror https://github.com/heycam/webidl/pull/841.</p>
    <p class="note" role="note"><span>Note:</span> This section describes the implementation details of the Trusted Types mechanism. IDL extended attributes are not exposed to the JavasScript code.</p>
@@ -2381,11 +2381,11 @@ <h3 class="heading settled" data-level="3.1" id="create-trusted-type-policy-algo
     <li data-md>
      <p>Let <var>policyOptions</var> be a new <code class="idl"><a data-link-type="idl" href="#dictdef-trustedtypepolicyoptions" id="ref-for-dictdef-trustedtypepolicyoptions④">TrustedTypePolicyOptions</a></code> object.</p>
     <li data-md>
-     <p>Set <var>policyOptions</var> <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicy-createhtml" id="ref-for-dom-trustedtypepolicy-createhtml①">createHTML</a></code> property to <var>option</var>’s <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicyoptions-createhtml" id="ref-for-dom-trustedtypepolicyoptions-createhtml">createHTML</a></code> property value.</p>
+     <p>Set <var>policyOptions</var> <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicy-createhtml" id="ref-for-dom-trustedtypepolicy-createhtml②">createHTML</a></code> property to <var>option</var>’s <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicyoptions-createhtml" id="ref-for-dom-trustedtypepolicyoptions-createhtml">createHTML</a></code> property value.</p>
     <li data-md>
-     <p>Set <var>policyOptions</var> <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicy-createscript" id="ref-for-dom-trustedtypepolicy-createscript①">createScript</a></code> property to <var>option</var>’s <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicyoptions-createscript" id="ref-for-dom-trustedtypepolicyoptions-createscript">createScript</a></code> property value.</p>
+     <p>Set <var>policyOptions</var> <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicy-createscript" id="ref-for-dom-trustedtypepolicy-createscript②">createScript</a></code> property to <var>option</var>’s <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicyoptions-createscript" id="ref-for-dom-trustedtypepolicyoptions-createscript">createScript</a></code> property value.</p>
     <li data-md>
-     <p>Set <var>policyOptions</var> <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicy-createscripturl" id="ref-for-dom-trustedtypepolicy-createscripturl①">createScriptURL</a></code> property to <var>option</var>’s <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicyoptions-createscripturl" id="ref-for-dom-trustedtypepolicyoptions-createscripturl">createScriptURL</a></code> property value.</p>
+     <p>Set <var>policyOptions</var> <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicy-createscripturl" id="ref-for-dom-trustedtypepolicy-createscripturl②">createScriptURL</a></code> property to <var>option</var>’s <code class="idl"><a data-link-type="idl" href="#dom-trustedtypepolicyoptions-createscripturl" id="ref-for-dom-trustedtypepolicyoptions-createscripturl">createScriptURL</a></code> property value.</p>
     <li data-md>
      <p>Set <var>policy</var>’s <code>[[options]]</code> internal slot value to <em>policyOptions</em>.</p>
     <li data-md>
@@ -2425,7 +2425,7 @@ <h3 class="heading settled" data-level="3.2" id="create-a-trusted-type-algorithm
      <p>If <var>function</var> is <code>null</code>, throw a <code class="idl"><a data-link-type="idl" href="https://heycam.github.io/webidl/#exceptiondef-typeerror" id="ref-for-exceptiondef-typeerror②">TypeError</a></code>.</p>
     <li data-md>
      <p>Let <var>policyValue</var> be the result of invoking <var>function</var> with <var>value</var> as a first argument, items of <var>arguments</var> as subsequent arguments,
-and <a href="https://tc39.github.io/ecma262/#sec-method">callback **this** value</a> set to <code>null</code>.</p>
+and <a href="https://tc39.es/ecma262/#sec-method">callback **this** value</a> set to <code>null</code>.</p>
     <li data-md>
      <p>If <var>policyValue</var> is an error, return <var>policyValue</var> and abort the following steps.</p>
     <li data-md>
@@ -2547,7 +2547,7 @@ <h2 class="heading settled" data-level="4" id="integrations"><span class="secno"
 <c- b>typedef</c-> (([<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#TreatNullAs" id="ref-for-TreatNullAs"><c- g>TreatNullAs</c-></a>=<a class="n" data-link-type="idl-name"><c- n>EmptyString</c-></a>] <a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString②①"><c- b>DOMString</c-></a>) <c- b>or</c-> <a class="n" data-link-type="idl-name" href="#trustedhtml" id="ref-for-trustedhtml⑨"><c- n>TrustedHTML</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-type="typedef" data-export id="typedefdef-htmlstringdefaultsempty"><code><c- g>HTMLStringDefaultsEmpty</c-></code></dfn>;
 </pre>
    <p class="note" role="note"><span>Note:</span> <code class="idl"><a data-link-type="idl" href="#typedefdef-htmlstringdefaultsempty" id="ref-for-typedefdef-htmlstringdefaultsempty">HTMLStringDefaultsEmpty</a></code> is a non-nullable variant that accepts <em>null</em> on set.
-Having this separate type allows <a href="https://heycam.github.io/webidl/#TreatNullAs">Web IDL §3.3.22 [TreatNullAs]</a> to attach to DOMString
+Having this separate type allows <a href="https://heycam.github.io/webidl/#TreatNullAs">Web IDL §3.3.21 [TreatNullAs]</a> to attach to DOMString
 per heycam/webidl#441.</p>
    <p class="issue" id="issue-52d7d8d6"><a class="self-link" href="#issue-52d7d8d6"></a> <a href="https://heycam.github.io/webidl/#TreatNullAs">TreatNullAs=EmptyString</a> is confusing.
 See note "It should not be used in specifications unless ...".
@@ -2560,7 +2560,7 @@ <h3 class="heading settled" data-level="4.1" id="integration-with-html"><span cl
    <h4 class="heading settled" data-level="4.1.1" id="extensions-to-the-window-interface"><span class="secno">4.1.1. </span><span class="content">Extensions to the Window interface</span><a class="self-link" href="#extensions-to-the-window-interface"></a></h4>
    <p>This document extends the <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/window-object.html#window" id="ref-for-window②">Window</a></code> interface defined by <a data-link-type="biblio" href="#biblio-html5">HTML</a>:</p>
 <pre class="idl highlight def"><c- b>partial</c-> <c- b>interface</c-> <c- b>mixin</c-> <a class="idl-code" data-link-type="interface" href="https://html.spec.whatwg.org/multipage/window-object.html#window" id="ref-for-window③"><c- g>Window</c-></a> {
-  <c- b>readonly</c-> <c- b>attribute</c-> <a class="n" data-link-type="idl-name" href="#trustedtypepolicyfactory" id="ref-for-trustedtypepolicyfactory②"><c- n>TrustedTypePolicyFactory</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Window" data-dfn-type="attribute" data-export data-readonly data-type="TrustedTypePolicyFactory" id="dom-window-trustedtypes"><code><c- g>trustedTypes</c-></code></dfn>;
+  [<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext⑤"><c- g>SecureContext</c-></a>] <c- b>readonly</c-> <c- b>attribute</c-> <a class="n" data-link-type="idl-name" href="#trustedtypepolicyfactory" id="ref-for-trustedtypepolicyfactory②"><c- n>TrustedTypePolicyFactory</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Window" data-dfn-type="attribute" data-export data-readonly data-type="TrustedTypePolicyFactory" id="dom-window-trustedtypes"><code><c- g>trustedTypes</c-></code></dfn>;
 };
 </pre>
    <p><code class="idl"><a data-link-type="idl" href="#dom-window-trustedtypes" id="ref-for-dom-window-trustedtypes①">trustedTypes</a></code> returns the <a href="#integration-with-html">trusted
@@ -3048,7 +3048,7 @@ <h4 class="heading settled" data-level="4.5.1" id="require-trusted-types-for-csp
    <p><code class="idl"><a data-link-type="idl">require-trusted-types-for</a></code> directive configures the Trusted
 Types framework for all the <a data-link-type="dfn" href="#injection-sink" id="ref-for-injection-sink②①">injection sinks</a> of certain groups in a current <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-global-object-realm" id="ref-for-concept-global-object-realm①">realm</a>.
 Specifically, it defines what should be the behavior when a string value is passed to an <a data-link-type="dfn" href="#injection-sink" id="ref-for-injection-sink②②">injection sink</a> of a given group (i.e. should the type-based enforcement be enabled for such sinks).</p>
-   <p class="note" role="note"><span>Note:</span> Currently, only the enforcement for <a href="#dom-xss-injection-sinks">§2.1.2 DOM XSS injection sinks</a> is specified.</p>
+   <p class="note" role="note"><span>Note:</span> Currently, only the enforcement for <a href="#dom-xss-injection-sinks">§ 2.1.2 DOM XSS injection sinks</a> is specified.</p>
    <p>The syntax for the directive’s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directive-name" id="ref-for-directive-name">name</a> and <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directive-value" id="ref-for-directive-value">value</a> is described by the following
 ABNF:</p>
 <pre>directive-name = "require-trusted-types-for"
@@ -3224,7 +3224,7 @@ <h4 class="heading settled" data-level="4.5.6" id="csp-eval"><span class="secno"
 the <var>calleeRealm</var> or <var>callerRealm</var>’s Content-Security-Policy rejects string compilation.</p>
    </div>
    <p>
-    Given two <a href="https://tc39.github.io/ecma262/#realm">realms</a> (<var>callerRealm</var> and <var>calleeRealm</var>), and a 
+    Given two <a href="https://tc39.es/ecma262/#realm">realms</a> (<var>callerRealm</var> and <var>calleeRealm</var>), and a 
     <del>string</del>
     <ins>value</ins>
      (<var>source</var>), this algorithm returns 
@@ -3260,7 +3260,7 @@ <h4 class="heading settled" data-level="4.5.6" id="csp-eval"><span class="secno"
       <li data-md>
        <p>Let <var>result</var> be "<code>Allowed</code>".</p>
       <li data-md>
-       <p>For each <var>policy</var> in <var>global</var>’s <a data-link-type="dfn">CSP list</a>:</p>
+       <p>For each <var>policy</var> in <var>global</var>’s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#global-object-csp-list" id="ref-for-global-object-csp-list">CSP list</a>:</p>
        <ol>
         <li data-md>
          <p>Let <var>source-list</var> be <code>null</code>.</p>
@@ -3412,14 +3412,17 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
    <li><a href="#dom-range-createcontextualfragment">createContextualFragment(fragment)</a><span>, in §4.4</span>
    <li><a href="#dom-trustedtypepolicyoptions-createhtml">createHTML</a><span>, in §2.3.3</span>
    <li><a href="#callbackdef-createhtmlcallback">CreateHTMLCallback</a><span>, in §2.3.3</span>
+   <li><a href="#dom-trustedtypepolicy-createhtml">createHTML(input)</a><span>, in §2.3.2</span>
    <li><a href="#dom-trustedtypepolicy-createhtml">createHTML(input, ...arguments)</a><span>, in §2.3.2</span>
    <li><a href="#dom-trustedtypepolicyfactory-createpolicy">createPolicy(policyName)</a><span>, in §2.3.1</span>
    <li><a href="#dom-trustedtypepolicyfactory-createpolicy">createPolicy(policyName, policyOptions)</a><span>, in §2.3.1</span>
    <li><a href="#dom-trustedtypepolicyoptions-createscript">createScript</a><span>, in §2.3.3</span>
    <li><a href="#callbackdef-createscriptcallback">CreateScriptCallback</a><span>, in §2.3.3</span>
+   <li><a href="#dom-trustedtypepolicy-createscript">createScript(input)</a><span>, in §2.3.2</span>
    <li><a href="#dom-trustedtypepolicy-createscript">createScript(input, ...arguments)</a><span>, in §2.3.2</span>
    <li><a href="#dom-trustedtypepolicyoptions-createscripturl">createScriptURL</a><span>, in §2.3.3</span>
    <li><a href="#callbackdef-createscripturlcallback">CreateScriptURLCallback</a><span>, in §2.3.3</span>
+   <li><a href="#dom-trustedtypepolicy-createscripturl">createScriptURL(input)</a><span>, in §2.3.2</span>
    <li><a href="#dom-trustedtypepolicy-createscripturl">createScriptURL(input, ...arguments)</a><span>, in §2.3.2</span>
    <li><a href="#dom-htmlobjectelement-data">data</a><span>, in §4.1.4</span>
    <li><a href="#default-policy">Default policy</a><span>, in §2.3.4</span>
@@ -3541,6 +3544,129 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
    <li><a href="#dom-document-writeln">writeln(...text)</a><span>, in §4.1.2</span>
    <li><a href="#dom-document-write">write(...text)</a><span>, in §4.1.2</span>
   </ul>
+  <aside class="dfn-panel" data-for="term-for-grammardef-report-sample">
+   <a href="https://w3c.github.io/webappsec-csp/#grammardef-report-sample">https://w3c.github.io/webappsec-csp/#grammardef-report-sample</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-grammardef-report-sample">4.5.6. Support for eval(TrustedScript)</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-grammardef-unsafe-eval">
+   <a href="https://w3c.github.io/webappsec-csp/#grammardef-unsafe-eval">https://w3c.github.io/webappsec-csp/#grammardef-unsafe-eval</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-grammardef-unsafe-eval">4.5.6. Support for eval(TrustedScript)</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-content-security-policy-object">
+   <a href="https://w3c.github.io/webappsec-csp/#content-security-policy-object">https://w3c.github.io/webappsec-csp/#content-security-policy-object</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-content-security-policy-object">3.3. Get Trusted Type compliant string</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-global-object-csp-list">
+   <a href="https://w3c.github.io/webappsec-csp/#global-object-csp-list">https://w3c.github.io/webappsec-csp/#global-object-csp-list</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-global-object-csp-list">4.5.6. Support for eval(TrustedScript)</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-policy-directive-set">
+   <a href="https://w3c.github.io/webappsec-csp/#policy-directive-set">https://w3c.github.io/webappsec-csp/#policy-directive-set</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-policy-directive-set">3.3. Get Trusted Type compliant string</a>
+    <li><a href="#ref-for-policy-directive-set①">4.5.3. Should sink type mismatch violation be blocked by Content Security Policy?</a>
+    <li><a href="#ref-for-policy-directive-set②">4.5.4. Should Trusted Type policy creation be blocked by Content Security Policy?</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-directives">
+   <a href="https://w3c.github.io/webappsec-csp/#directives">https://w3c.github.io/webappsec-csp/#directives</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-directives">3.3. Get Trusted Type compliant string</a>
+    <li><a href="#ref-for-directives①">4.5.1. require-trusted-types-for directive</a>
+    <li><a href="#ref-for-directives②">4.5.2. trusted-types directive</a> <a href="#ref-for-directives③">(2)</a>
+    <li><a href="#ref-for-directives④">4.5.3. Should sink type mismatch violation be blocked by Content Security Policy?</a> <a href="#ref-for-directives⑤">(2)</a>
+    <li><a href="#ref-for-directives⑥">4.5.4. Should Trusted Type policy creation be blocked by Content Security Policy?</a> <a href="#ref-for-directives⑦">(2)</a>
+    <li><a href="#ref-for-directives⑧">4.5.6. Support for eval(TrustedScript)</a> <a href="#ref-for-directives⑨">(2)</a> <a href="#ref-for-directives①⓪">(3)</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-policy-disposition">
+   <a href="https://w3c.github.io/webappsec-csp/#policy-disposition">https://w3c.github.io/webappsec-csp/#policy-disposition</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-policy-disposition">4.5.3. Should sink type mismatch violation be blocked by Content Security Policy?</a>
+    <li><a href="#ref-for-policy-disposition①">4.5.4. Should Trusted Type policy creation be blocked by Content Security Policy?</a>
+    <li><a href="#ref-for-policy-disposition②">4.5.6. Support for eval(TrustedScript)</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-directive-inline-check">
+   <a href="https://w3c.github.io/webappsec-csp/#directive-inline-check">https://w3c.github.io/webappsec-csp/#directive-inline-check</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-directive-inline-check">4.5.1.1. require-trusted-types-for Pre-Navigation check</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-directive-name">
+   <a href="https://w3c.github.io/webappsec-csp/#directive-name">https://w3c.github.io/webappsec-csp/#directive-name</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-directive-name">4.5.1. require-trusted-types-for directive</a>
+    <li><a href="#ref-for-directive-name①">4.5.2. trusted-types directive</a>
+    <li><a href="#ref-for-directive-name②">4.5.3. Should sink type mismatch violation be blocked by Content Security Policy?</a>
+    <li><a href="#ref-for-directive-name③">4.5.6. Support for eval(TrustedScript)</a> <a href="#ref-for-directive-name④">(2)</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-object-src">
+   <a href="https://w3c.github.io/webappsec-csp/#object-src">https://w3c.github.io/webappsec-csp/#object-src</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-object-src">5.3. Plugin navigation</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-directive-pre-navigation-check">
+   <a href="https://w3c.github.io/webappsec-csp/#directive-pre-navigation-check">https://w3c.github.io/webappsec-csp/#directive-pre-navigation-check</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-directive-pre-navigation-check">4.5.1.1. require-trusted-types-for Pre-Navigation check</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-violation-resource">
+   <a href="https://w3c.github.io/webappsec-csp/#violation-resource">https://w3c.github.io/webappsec-csp/#violation-resource</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-violation-resource">4.5.3. Should sink type mismatch violation be blocked by Content Security Policy?</a>
+    <li><a href="#ref-for-violation-resource①">4.5.4. Should Trusted Type policy creation be blocked by Content Security Policy?</a>
+    <li><a href="#ref-for-violation-resource②">4.5.5. Violation object changes</a>
+    <li><a href="#ref-for-violation-resource③">4.5.6. Support for eval(TrustedScript)</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-violation-sample">
+   <a href="https://w3c.github.io/webappsec-csp/#violation-sample">https://w3c.github.io/webappsec-csp/#violation-sample</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-violation-sample">4.5.3. Should sink type mismatch violation be blocked by Content Security Policy?</a>
+    <li><a href="#ref-for-violation-sample①">4.5.4. Should Trusted Type policy creation be blocked by Content Security Policy?</a>
+    <li><a href="#ref-for-violation-sample②">4.5.6. Support for eval(TrustedScript)</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-script-src">
+   <a href="https://w3c.github.io/webappsec-csp/#script-src">https://w3c.github.io/webappsec-csp/#script-src</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-script-src">1.2. Non-goals</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-source-expression">
+   <a href="https://w3c.github.io/webappsec-csp/#source-expression">https://w3c.github.io/webappsec-csp/#source-expression</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-source-expression">4.5.6. Support for eval(TrustedScript)</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-directive-value">
+   <a href="https://w3c.github.io/webappsec-csp/#directive-value">https://w3c.github.io/webappsec-csp/#directive-value</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-directive-value">4.5.1. require-trusted-types-for directive</a>
+    <li><a href="#ref-for-directive-value①">4.5.2. trusted-types directive</a> <a href="#ref-for-directive-value②">(2)</a>
+    <li><a href="#ref-for-directive-value③">4.5.3. Should sink type mismatch violation be blocked by Content Security Policy?</a>
+    <li><a href="#ref-for-directive-value④">4.5.4. Should Trusted Type policy creation be blocked by Content Security Policy?</a> <a href="#ref-for-directive-value⑤">(2)</a>
+    <li><a href="#ref-for-directive-value⑥">4.5.6. Support for eval(TrustedScript)</a> <a href="#ref-for-directive-value⑦">(2)</a>
+   </ul>
+  </aside>
+  <aside class="dfn-panel" data-for="term-for-violation">
+   <a href="https://w3c.github.io/webappsec-csp/#violation">https://w3c.github.io/webappsec-csp/#violation</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-violation">4.5.5. Violation object changes</a>
+   </ul>
+  </aside>
   <aside class="dfn-panel" data-for="term-for-document">
    <a href="https://dom.spec.whatwg.org/#document">https://dom.spec.whatwg.org/#document</a><b>Referenced in:</b>
    <ul>
@@ -3905,6 +4031,17 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
     <li><a href="#ref-for-NewObject">4.4. Integration with DOM Parsing</a> <a href="#ref-for-NewObject①">(2)</a>
    </ul>
   </aside>
+  <aside class="dfn-panel" data-for="term-for-SecureContext">
+   <a href="https://heycam.github.io/webidl/#SecureContext">https://heycam.github.io/webidl/#SecureContext</a><b>Referenced in:</b>
+   <ul>
+    <li><a href="#ref-for-SecureContext">2.2.1. TrustedHTML</a>
+    <li><a href="#ref-for-SecureContext①">2.2.2. TrustedScript</a>
+    <li><a href="#ref-for-SecureContext②">2.2.3. TrustedScriptURL</a>
+    <li><a href="#ref-for-SecureContext③">2.3.1. TrustedTypePolicyFactory</a>
+    <li><a href="#ref-for-SecureContext④">2.3.2. TrustedTypePolicy</a>
+    <li><a href="#ref-for-SecureContext⑤">4.1.1. Extensions to the Window interface</a>
+   </ul>
+  </aside>
   <aside class="dfn-panel" data-for="term-for-TreatNullAs">
    <a href="https://heycam.github.io/webidl/#TreatNullAs">https://heycam.github.io/webidl/#TreatNullAs</a><b>Referenced in:</b>
    <ul>
@@ -3997,6 +4134,27 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
   </aside>
   <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span class="content">Terms defined by reference</span><a class="self-link" href="#index-defined-elsewhere"></a></h3>
   <ul class="index">
+   <li>
+    <a data-link-type="biblio">[CSP3]</a> defines the following terms:
+    <ul>
+     <li><span class="dfn-paneled" id="term-for-grammardef-report-sample" style="color:initial">'report-sample'</span>
+     <li><span class="dfn-paneled" id="term-for-grammardef-unsafe-eval" style="color:initial">'unsafe-eval'</span>
+     <li><span class="dfn-paneled" id="term-for-content-security-policy-object" style="color:initial">content security policy object</span>
+     <li><span class="dfn-paneled" id="term-for-global-object-csp-list" style="color:initial">csp list</span>
+     <li><span class="dfn-paneled" id="term-for-policy-directive-set" style="color:initial">directive set</span>
+     <li><span class="dfn-paneled" id="term-for-directives" style="color:initial">directives</span>
+     <li><span class="dfn-paneled" id="term-for-policy-disposition" style="color:initial">disposition</span>
+     <li><span class="dfn-paneled" id="term-for-directive-inline-check" style="color:initial">inline check</span>
+     <li><span class="dfn-paneled" id="term-for-directive-name" style="color:initial">name</span>
+     <li><span class="dfn-paneled" id="term-for-object-src" style="color:initial">object-src</span>
+     <li><span class="dfn-paneled" id="term-for-directive-pre-navigation-check" style="color:initial">pre-navigation check</span>
+     <li><span class="dfn-paneled" id="term-for-violation-resource" style="color:initial">resource</span>
+     <li><span class="dfn-paneled" id="term-for-violation-sample" style="color:initial">sample</span>
+     <li><span class="dfn-paneled" id="term-for-script-src" style="color:initial">script-src</span>
+     <li><span class="dfn-paneled" id="term-for-source-expression" style="color:initial">source expression</span>
+     <li><span class="dfn-paneled" id="term-for-directive-value" style="color:initial">value</span>
+     <li><span class="dfn-paneled" id="term-for-violation" style="color:initial">violation</span>
+    </ul>
    <li>
     <a data-link-type="biblio">[DOM]</a> defines the following terms:
     <ul>
@@ -4082,6 +4240,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="term-for-Exposed" style="color:initial">Exposed</span>
      <li><span class="dfn-paneled" id="term-for-Function" style="color:initial">Function</span>
      <li><span class="dfn-paneled" id="term-for-NewObject" style="color:initial">NewObject</span>
+     <li><span class="dfn-paneled" id="term-for-SecureContext" style="color:initial">SecureContext</span>
      <li><span class="dfn-paneled" id="term-for-TreatNullAs" style="color:initial">TreatNullAs</span>
      <li><span class="dfn-paneled" id="term-for-exceptiondef-typeerror" style="color:initial">TypeError</span>
      <li><span class="dfn-paneled" id="term-for-idl-USVString" style="color:initial">USVString</span>
@@ -4102,7 +4261,7 @@ <h2 class="no-num no-ref heading settled" id="references"><span class="content">
   <h3 class="no-num no-ref heading settled" id="normative"><span class="content">Normative References</span><a class="self-link" href="#normative"></a></h3>
   <dl>
    <dt id="biblio-csp3">[CSP3]
-   <dd>Mike West. <a href="https://www.w3.org/TR/CSP3/">Content Security Policy Level 3</a>. 13 September 2016. WD. URL: <a href="https://www.w3.org/TR/CSP3/">https://www.w3.org/TR/CSP3/</a>
+   <dd>Mike West. <a href="https://www.w3.org/TR/CSP3/">Content Security Policy Level 3</a>. 15 October 2018. WD. URL: <a href="https://www.w3.org/TR/CSP3/">https://www.w3.org/TR/CSP3/</a>
    <dt id="biblio-dom">[DOM]
    <dd>Anne van Kesteren. <a href="https://dom.spec.whatwg.org/">DOM Standard</a>. Living Standard. URL: <a href="https://dom.spec.whatwg.org/">https://dom.spec.whatwg.org/</a>
    <dt id="biblio-dom-parsing">[DOM-Parsing]
@@ -4116,11 +4275,11 @@ <h3 class="no-num no-ref heading settled" id="normative"><span class="content">N
    <dt id="biblio-rfc2119">[RFC2119]
    <dd>S. Bradner. <a href="https://tools.ietf.org/html/rfc2119">Key words for use in RFCs to Indicate Requirement Levels</a>. March 1997. Best Current Practice. URL: <a href="https://tools.ietf.org/html/rfc2119">https://tools.ietf.org/html/rfc2119</a>
    <dt id="biblio-svg2">[SVG2]
-   <dd>Amelia Bellamy-Royds; et al. <a href="https://www.w3.org/TR/SVG2/">Scalable Vector Graphics (SVG) 2</a>. 7 August 2018. CR. URL: <a href="https://www.w3.org/TR/SVG2/">https://www.w3.org/TR/SVG2/</a>
+   <dd>Amelia Bellamy-Royds; et al. <a href="https://www.w3.org/TR/SVG2/">Scalable Vector Graphics (SVG) 2</a>. 4 October 2018. CR. URL: <a href="https://www.w3.org/TR/SVG2/">https://www.w3.org/TR/SVG2/</a>
    <dt id="biblio-url">[URL]
    <dd>Anne van Kesteren. <a href="https://url.spec.whatwg.org/">URL Standard</a>. Living Standard. URL: <a href="https://url.spec.whatwg.org/">https://url.spec.whatwg.org/</a>
    <dt id="biblio-webidl">[WebIDL]
-   <dd>Cameron McCormack; Boris Zbarsky; Tobie Langel. <a href="https://heycam.github.io/webidl/">Web IDL</a>. 15 December 2016. ED. URL: <a href="https://heycam.github.io/webidl/">https://heycam.github.io/webidl/</a>
+   <dd>Boris Zbarsky. <a href="https://heycam.github.io/webidl/">Web IDL</a>. 15 December 2016. ED. URL: <a href="https://heycam.github.io/webidl/">https://heycam.github.io/webidl/</a>
   </dl>
   <h3 class="no-num no-ref heading settled" id="informative"><span class="content">Informative References</span><a class="self-link" href="#informative"></a></h3>
   <dl>
@@ -4130,22 +4289,22 @@ <h3 class="no-num no-ref heading settled" id="informative"><span class="content"
    <dd>Ian Hickson; et al. <a href="https://www.w3.org/TR/html5/">HTML5</a>. 27 March 2018. REC. URL: <a href="https://www.w3.org/TR/html5/">https://www.w3.org/TR/html5/</a>
   </dl>
   <h2 class="no-num no-ref heading settled" id="idl-index"><span class="content">IDL Index</span><a class="self-link" href="#idl-index"></a></h2>
-<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed⑥"><c- g>Exposed</c-></a>=<c- n>Window</c->]
+<pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed⑥"><c- g>Exposed</c-></a>=<c- n>Window</c->, <a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext⑥"><c- g>SecureContext</c-></a>]
 <c- b>interface</c-> <a href="#trustedhtml"><code><c- g>TrustedHTML</c-></code></a> {
   <a href="#TrustedHTML-stringification-behavior"><c- b>stringifier</c-></a>;
 };
 
-[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed①①"><c- g>Exposed</c-></a>=<c- n>Window</c->]
+[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed①①"><c- g>Exposed</c-></a>=<c- n>Window</c->, <a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext①①"><c- g>SecureContext</c-></a>]
 <c- b>interface</c-> <a href="#trustedscript"><code><c- g>TrustedScript</c-></code></a> {
   <a href="#TrustedScript-stringification-behavior"><c- b>stringifier</c-></a>;
 };
 
-[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed②①"><c- g>Exposed</c-></a>=<c- n>Window</c->]
+[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed②①"><c- g>Exposed</c-></a>=<c- n>Window</c->, <a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext②①"><c- g>SecureContext</c-></a>]
 <c- b>interface</c-> <a href="#trustedscripturl"><code><c- g>TrustedScriptURL</c-></code></a> {
   <a href="#TrustedScriptURL-stringification-behavior"><c- b>stringifier</c-></a>;
 };
 
-[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed③①"><c- g>Exposed</c-></a>=<c- n>Window</c->] <c- b>interface</c-> <a href="#trustedtypepolicyfactory"><code><c- g>TrustedTypePolicyFactory</c-></code></a> {
+[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed③①"><c- g>Exposed</c-></a>=<c- n>Window</c->, <a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext③①"><c- g>SecureContext</c-></a>] <c- b>interface</c-> <a href="#trustedtypepolicyfactory"><code><c- g>TrustedTypePolicyFactory</c-></code></a> {
     <a class="n" data-link-type="idl-name" href="#trustedtypepolicy" id="ref-for-trustedtypepolicy④①"><c- n>TrustedTypePolicy</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicyfactory-createpolicy" id="ref-for-dom-trustedtypepolicyfactory-createpolicy②①"><c- g>createPolicy</c-></a>(
         <a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString②⑤"><c- b>DOMString</c-></a> <a href="#dom-trustedtypepolicyfactory-createpolicy-policyname-policyoptions-policyname"><code><c- g>policyName</c-></code></a>, <c- b>optional</c-> <a class="n" data-link-type="idl-name" href="#dictdef-trustedtypepolicyoptions" id="ref-for-dictdef-trustedtypepolicyoptions⑤"><c- n>TrustedTypePolicyOptions</c-></a> <a href="#dom-trustedtypepolicyfactory-createpolicy-policyname-policyoptions-policyoptions"><code><c- g>policyOptions</c-></code></a>);
     <a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-boolean" id="ref-for-idl-boolean③"><c- b>boolean</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicyfactory-ishtml" id="ref-for-dom-trustedtypepolicyfactory-ishtml①"><c- g>isHTML</c-></a>(<c- b>any</c-> <a href="#dom-trustedtypepolicyfactory-ishtml-value-value"><code><c- g>value</c-></code></a>);
@@ -4165,12 +4324,12 @@ <h2 class="no-num no-ref heading settled" id="idl-index"><span class="content">I
     <c- b>readonly</c-> <c- b>attribute</c-> <a class="n" data-link-type="idl-name" href="#trustedtypepolicy" id="ref-for-trustedtypepolicy⑤①"><c- n>TrustedTypePolicy</c-></a>? <a class="idl-code" data-link-type="attribute" data-readonly data-type="TrustedTypePolicy?" href="#dom-trustedtypepolicyfactory-defaultpolicy" id="ref-for-dom-trustedtypepolicyfactory-defaultpolicy①"><c- g>defaultPolicy</c-></a>;
 };
 
-[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed④①"><c- g>Exposed</c-></a>=<c- n>Window</c->]
+[<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#Exposed" id="ref-for-Exposed④①"><c- g>Exposed</c-></a>=<c- n>Window</c->, <a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext④①"><c- g>SecureContext</c-></a>]
 <c- b>interface</c-> <a href="#trustedtypepolicy"><code><c- g>TrustedTypePolicy</c-></code></a> {
   <c- b>readonly</c-> <c- b>attribute</c-> <a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①⓪①"><c- b>DOMString</c-></a> <a data-readonly data-type="DOMString" href="#dom-trustedtypepolicy-name"><code><c- g>name</c-></code></a>;
-  <a class="n" data-link-type="idl-name" href="#trustedhtml" id="ref-for-trustedhtml⑤①"><c- n>TrustedHTML</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createhtml" id="ref-for-dom-trustedtypepolicy-createhtml②"><c- g>createHTML</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①①①"><c- b>DOMString</c-></a> <a href="#dom-trustedtypepolicy-createhtml-input-arguments-input"><code><c- g>input</c-></code></a>, <c- b>any</c->... <a href="#dom-trustedtypepolicy-createhtml-input-arguments-arguments"><code><c- g>arguments</c-></code></a>);
-  <a class="n" data-link-type="idl-name" href="#trustedscript" id="ref-for-trustedscript④①"><c- n>TrustedScript</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createscript" id="ref-for-dom-trustedtypepolicy-createscript②"><c- g>createScript</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①②①"><c- b>DOMString</c-></a> <a href="#dom-trustedtypepolicy-createscript-input-arguments-input"><code><c- g>input</c-></code></a>, <c- b>any</c->... <a href="#dom-trustedtypepolicy-createscript-input-arguments-arguments"><code><c- g>arguments</c-></code></a>);
-  <a class="n" data-link-type="idl-name" href="#trustedscripturl" id="ref-for-trustedscripturl①④"><c- n>TrustedScriptURL</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createscripturl" id="ref-for-dom-trustedtypepolicy-createscripturl②"><c- g>createScriptURL</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①③①"><c- b>DOMString</c-></a> <a href="#dom-trustedtypepolicy-createscripturl-input-arguments-input"><code><c- g>input</c-></code></a>, <c- b>any</c->... <a href="#dom-trustedtypepolicy-createscripturl-input-arguments-arguments"><code><c- g>arguments</c-></code></a>);
+  <a class="n" data-link-type="idl-name" href="#trustedhtml" id="ref-for-trustedhtml⑤①"><c- n>TrustedHTML</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createhtml" id="ref-for-dom-trustedtypepolicy-createhtml①①"><c- g>createHTML</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①①①"><c- b>DOMString</c-></a> <a href="#dom-trustedtypepolicy-createhtml-input-arguments-input"><code><c- g>input</c-></code></a>, <c- b>any</c->... <a href="#dom-trustedtypepolicy-createhtml-input-arguments-arguments"><code><c- g>arguments</c-></code></a>);
+  <a class="n" data-link-type="idl-name" href="#trustedscript" id="ref-for-trustedscript④①"><c- n>TrustedScript</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createscript" id="ref-for-dom-trustedtypepolicy-createscript①①"><c- g>createScript</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①②①"><c- b>DOMString</c-></a> <a href="#dom-trustedtypepolicy-createscript-input-arguments-input"><code><c- g>input</c-></code></a>, <c- b>any</c->... <a href="#dom-trustedtypepolicy-createscript-input-arguments-arguments"><code><c- g>arguments</c-></code></a>);
+  <a class="n" data-link-type="idl-name" href="#trustedscripturl" id="ref-for-trustedscripturl①④"><c- n>TrustedScriptURL</c-></a> <a class="idl-code" data-link-type="method" href="#dom-trustedtypepolicy-createscripturl" id="ref-for-dom-trustedtypepolicy-createscripturl①①"><c- g>createScriptURL</c-></a>(<a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString①③①"><c- b>DOMString</c-></a> <a href="#dom-trustedtypepolicy-createscripturl-input-arguments-input"><code><c- g>input</c-></code></a>, <c- b>any</c->... <a href="#dom-trustedtypepolicy-createscripturl-input-arguments-arguments"><code><c- g>arguments</c-></code></a>);
 };
 
 <c- b>dictionary</c-> <a href="#dictdef-trustedtypepolicyoptions"><code><c- g>TrustedTypePolicyOptions</c-></code></a> {
@@ -4190,7 +4349,7 @@ <h2 class="no-num no-ref heading settled" id="idl-index"><span class="content">I
 <c- b>typedef</c-> (([<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#TreatNullAs" id="ref-for-TreatNullAs②"><c- g>TreatNullAs</c-></a>=<a class="n" data-link-type="idl-name"><c- n>EmptyString</c-></a>] <a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString②①①"><c- b>DOMString</c-></a>) <c- b>or</c-> <a class="n" data-link-type="idl-name" href="#trustedhtml" id="ref-for-trustedhtml⑨①"><c- n>TrustedHTML</c-></a>) <a href="#typedefdef-htmlstringdefaultsempty"><code><c- g>HTMLStringDefaultsEmpty</c-></code></a>;
 
 <c- b>partial</c-> <c- b>interface</c-> <c- b>mixin</c-> <a class="idl-code" data-link-type="interface" href="https://html.spec.whatwg.org/multipage/window-object.html#window" id="ref-for-window③①"><c- g>Window</c-></a> {
-  <c- b>readonly</c-> <c- b>attribute</c-> <a class="n" data-link-type="idl-name" href="#trustedtypepolicyfactory" id="ref-for-trustedtypepolicyfactory②①"><c- n>TrustedTypePolicyFactory</c-></a> <a data-readonly data-type="TrustedTypePolicyFactory" href="#dom-window-trustedtypes"><code><c- g>trustedTypes</c-></code></a>;
+  [<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#SecureContext" id="ref-for-SecureContext⑤①"><c- g>SecureContext</c-></a>] <c- b>readonly</c-> <c- b>attribute</c-> <a class="n" data-link-type="idl-name" href="#trustedtypepolicyfactory" id="ref-for-trustedtypepolicyfactory②①"><c- n>TrustedTypePolicyFactory</c-></a> <a data-readonly data-type="TrustedTypePolicyFactory" href="#dom-window-trustedtypes"><code><c- g>trustedTypes</c-></code></a>;
 };
 
 <c- b>partial</c-> <c- b>interface</c-> <c- b>mixin</c-> <a class="idl-code" data-link-type="interface" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④①"><c- g>Document</c-></a> {
@@ -4450,22 +4609,25 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
   <aside class="dfn-panel" data-for="dom-trustedtypepolicy-createhtml">
    <b><a href="#dom-trustedtypepolicy-createhtml">#dom-trustedtypepolicy-createhtml</a></b><b>Referenced in:</b>
    <ul>
-    <li><a href="#ref-for-dom-trustedtypepolicy-createhtml">2.3.2. TrustedTypePolicy</a>
-    <li><a href="#ref-for-dom-trustedtypepolicy-createhtml①">3.1. Create a Trusted Type Policy</a>
+    <li><a href="#ref-for-dom-trustedtypepolicy-createhtml">2.2.1. TrustedHTML</a>
+    <li><a href="#ref-for-dom-trustedtypepolicy-createhtml①">2.3.2. TrustedTypePolicy</a>
+    <li><a href="#ref-for-dom-trustedtypepolicy-createhtml②">3.1. Create a Trusted Type Policy</a>
    </ul>
   </aside>
   <aside class="dfn-panel" data-for="dom-trustedtypepolicy-createscript">
    <b><a href="#dom-trustedtypepolicy-createscript">#dom-trustedtypepolicy-createscript</a></b><b>Referenced in:</b>
    <ul>
-    <li><a href="#ref-for-dom-trustedtypepolicy-createscript">2.3.2. TrustedTypePolicy</a>
-    <li><a href="#ref-for-dom-trustedtypepolicy-createscript①">3.1. Create a Trusted Type Policy</a>
+    <li><a href="#ref-for-dom-trustedtypepolicy-createscript">2.2.2. TrustedScript</a>
+    <li><a href="#ref-for-dom-trustedtypepolicy-createscript①">2.3.2. TrustedTypePolicy</a>
+    <li><a href="#ref-for-dom-trustedtypepolicy-createscript②">3.1. Create a Trusted Type Policy</a>
    </ul>
   </aside>
   <aside class="dfn-panel" data-for="dom-trustedtypepolicy-createscripturl">
    <b><a href="#dom-trustedtypepolicy-createscripturl">#dom-trustedtypepolicy-createscripturl</a></b><b>Referenced in:</b>
    <ul>
-    <li><a href="#ref-for-dom-trustedtypepolicy-createscripturl">2.3.2. TrustedTypePolicy</a>
-    <li><a href="#ref-for-dom-trustedtypepolicy-createscripturl①">3.1. Create a Trusted Type Policy</a>
+    <li><a href="#ref-for-dom-trustedtypepolicy-createscripturl">2.2.3. TrustedScriptURL</a>
+    <li><a href="#ref-for-dom-trustedtypepolicy-createscripturl①">2.3.2. TrustedTypePolicy</a>
+    <li><a href="#ref-for-dom-trustedtypepolicy-createscripturl②">3.1. Create a Trusted Type Policy</a>
    </ul>
   </aside>
   <aside class="dfn-panel" data-for="dictdef-trustedtypepolicyoptions">
diff --git a/spec/index.bs b/spec/index.bs
index df57ffbe..43ce7982 100644
--- a/spec/index.bs
+++ b/spec/index.bs
@@ -256,7 +256,7 @@ wrappers around a string, constructed via a {{TrustedTypePolicy}}'s
 {{TrustedTypePolicy/createHTML(input)|createHTML}} method.
 
 <pre class="idl">
-[Exposed=Window]
+[Exposed=Window, SecureContext]
 interface TrustedHTML {
   stringifier;
 };
@@ -279,7 +279,7 @@ around a string, constructed via a {{TrustedTypePolicy}}'s
 {{TrustedTypePolicy/createScript(input)|createScript}} method.
 
 <pre class="idl">
-[Exposed=Window]
+[Exposed=Window, SecureContext]
 interface TrustedScript {
   stringifier;
 };
@@ -303,7 +303,7 @@ string, constructed via a {{TrustedTypePolicy}}'s
 {{TrustedTypePolicy/createScriptURL(input)|createScriptURL}} method.
 
 <pre class="idl">
-[Exposed=Window]
+[Exposed=Window, SecureContext]
 interface TrustedScriptURL {
   stringifier;
 };
@@ -424,7 +424,7 @@ Note: This factory object is exposed to JavaScript through `window.trustedTypes`
 reference - see [[#extensions-to-the-window-interface]].
 
 <pre class="idl">
-[Exposed=Window] interface TrustedTypePolicyFactory {
+[Exposed=Window, SecureContext] interface TrustedTypePolicyFactory {
     TrustedTypePolicy createPolicy(
         DOMString policyName, optional TrustedTypePolicyOptions policyOptions);
     boolean isHTML(any value);
@@ -638,7 +638,7 @@ Each of the `create*` functions converts a string value to a given Trusted Type
 throws a TypeError if a conversion of a given value is disallowed.
 
 <pre class="idl">
-[Exposed=Window]
+[Exposed=Window, SecureContext]
 interface TrustedTypePolicy {
   readonly attribute DOMString name;
   TrustedHTML createHTML(DOMString input, any... arguments);
@@ -1063,7 +1063,7 @@ This document extends the {{Window}} interface defined by [[HTML5|HTML]]:
 
 <pre class="idl">
 partial interface mixin Window {
-  readonly attribute TrustedTypePolicyFactory trustedTypes;
+  [SecureContext] readonly attribute TrustedTypePolicyFactory trustedTypes;
 };
 </pre>