diff --git a/Project.toml b/Project.toml
index c6080e37..a20c6559 100644
--- a/Project.toml
+++ b/Project.toml
@@ -36,7 +36,7 @@ RecursiveArrayTools = "2, 3"
 Reexport = "0.2, 1.0"
 StochasticDiffEq = "6"
 WignerSymbols = "1, 2"
-julia = "1.3"
+julia = "1.10"
 
 [extras]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
diff --git a/src/QuantumOptics.jl b/src/QuantumOptics.jl
index ed9e5b37..30e7d23e 100644
--- a/src/QuantumOptics.jl
+++ b/src/QuantumOptics.jl
@@ -3,6 +3,7 @@ module QuantumOptics
 using Reexport
 @reexport using QuantumOpticsBase
 using SparseArrays, LinearAlgebra
+import RecursiveArrayTools
 
 export
     ylm,
diff --git a/src/semiclassical.jl b/src/semiclassical.jl
index 55505df2..d70dcbad 100644
--- a/src/semiclassical.jl
+++ b/src/semiclassical.jl
@@ -1,10 +1,12 @@
 module semiclassical
 
 using QuantumOpticsBase
-import Base: ==
+import QuantumOpticsBase: IncompatibleBases
+import Base: ==, isapprox, +, -, *, /
 import ..timeevolution: integrate, recast!, jump, integrate_mcwf, jump_callback,
     JumpRNGState, threshold, roll!, as_vector, QO_CHECKS
 import LinearAlgebra: normalize, normalize!
+import RecursiveArrayTools
 
 using Random, LinearAlgebra
 import OrdinaryDiffEq
@@ -31,26 +33,104 @@ mutable struct State{B,T,C}
         new{B,T,C}(quantum, classical)
     end
 end
-
-Base.length(state::State) = length(state.quantum) + length(state.classical)
-Base.copy(state::State) = State(copy(state.quantum), copy(state.classical))
-Base.eltype(state::State) = promote_type(eltype(state.quantum),eltype(state.classical))
-normalize!(state::State) = (normalize!(state.quantum); state)
-normalize(state::State) = State(normalize(state.quantum),copy(state.classical))
-
-function ==(a::State, b::State)
-    QuantumOpticsBase.samebases(a.quantum, b.quantum) &&
-    length(a.classical)==length(b.classical) &&
-    (a.classical==b.classical) &&
-    (a.quantum==b.quantum)
-end
+State{B}(q::T, c::C) where {B,T<:QuantumState{B},C} = State(q,c)
+
+# Standard interfaces
+Base.zero(x::State) = State(zero(x.quantum), zero(x.classical))
+Base.length(x::State) = length(x.quantum) + length(x.classical)
+Base.axes(x::State) = (Base.OneTo(length(x)),)
+Base.size(x::State) = size(x.quantum)
+Base.ndims(x::Type{<:State{B,T,C}}) where {B,T<:QuantumState{B},C} = ndims(T)
+Base.copy(x::State) = State(copy(x.quantum), copy(x.classical))
+Base.copyto!(x::State, y::State) = (copyto!(x.quantum, y.quantum); copyto!(x.classical, y.classical); x)
+Base.fill!(x::State, a) = (fill!(x.quantum, a), fill!(x.classical, a))
+Base.eltype(x::State) = promote_type(eltype(x.quantum),eltype(x.classical))
+Base.eltype(x::Type{<:State{B,T,C}}) where {B,T<:QuantumState{B},C} = promote_type(eltype(T), eltype(C))
+Base.similar(x::State, ::Type{T} = eltype(x)) where {T} = State(similar(x.quantum, T), similar(x.classical, T))
+Base.getindex(x::State, idx) = idx <= length(x.quantum) ? getindex(x.quantum, idx) : getindex(x.classical, idx-length(x.quantum))
+
+normalize!(x::State) = (normalize!(x.quantum); x)
+normalize(x::State) = State(normalize(x.quantum),copy(x.classical))
+LinearAlgebra.norm(x::State) = LinearAlgebra.norm(x.quantum)
+
+==(x::State{B}, y::State{B}) where {B} = (x.classical==y.classical) && (x.quantum==y.quantum)
+==(x::State, y::State) = false
+
+isapprox(x::State{B}, y::State{B}; kwargs...) where {B} = isapprox(x.quantum,y.quantum; kwargs...) && isapprox(x.classical,y.classical; kwargs...)
+isapprox(x::State, y::State; kwargs...) = false
 
 QuantumOpticsBase.expect(op, state::State) = expect(op, state.quantum)
 QuantumOpticsBase.variance(op, state::State) = variance(op, state.quantum)
 QuantumOpticsBase.ptrace(state::State, indices) = State(ptrace(state.quantum, indices), state.classical)
-
 QuantumOpticsBase.dm(x::State) = State(dm(x.quantum), x.classical)
 
+Base.broadcastable(x::State) = x
+
+# Custom broadcasting style
+struct StateStyle{B} <: Broadcast.BroadcastStyle end
+
+# Style precedence rules
+Broadcast.BroadcastStyle(::Type{<:State{B}}) where {B} = StateStyle{B}()
+Broadcast.BroadcastStyle(::StateStyle{B1}, ::StateStyle{B2}) where {B1,B2} = throw(IncompatibleBases())
+Broadcast.BroadcastStyle(::StateStyle{B}, ::Broadcast.DefaultArrayStyle{0}) where {B} = StateStyle{B}()
+Broadcast.BroadcastStyle(::Broadcast.DefaultArrayStyle{0}, ::StateStyle{B}) where {B} = StateStyle{B}()
+
+# Out-of-place broadcasting
+@inline function Base.copy(bc::Broadcast.Broadcasted{<:StateStyle{B},Axes,F,Args}) where {B,Axes,F,Args<:Tuple}
+    bcf = Broadcast.flatten(bc)
+    # extract quantum object from broadcast container
+    qobj = find_quantum(bcf)
+    data_q = zeros(eltype(qobj), size(qobj)...)
+    Nq = length(qobj)
+    # allocate quantum data from broadcast container
+    @inbounds @simd for I in 1:Nq
+        data_q[I] = bcf[I]
+    end
+    # extract classical object from broadcast container
+    cobj = find_classical(bcf)
+    data_c = zeros(eltype(cobj), length(cobj))
+    Nc = length(cobj)
+    # allocate classical data from broadcast container
+    @inbounds @simd for I in 1:Nc
+        data_c[I] = bcf[I+Nq]
+    end
+    type = eval(nameof(typeof(qobj)))
+    return State{B}(type(basis(qobj), data_q), data_c)
+end
+
+for f ∈ [:find_quantum, :find_classical]
+    @eval ($f)(bc::Broadcast.Broadcasted) = ($f)(bc.args)
+    @eval ($f)(args::Tuple) = ($f)(($f)(args[1]), Base.tail(args))
+    @eval ($f)(x) = x
+    @eval ($f)(::Any, rest) = ($f)(rest)
+end
+find_quantum(x::State, rest) = x.quantum
+find_classical(x::State, rest) = x.classical
+
+# In-place broadcasting
+@inline function Base.copyto!(dest::State{B}, bc::Broadcast.Broadcasted{<:StateStyle{B},Axes,F,Args}) where {B,Axes,F,Args<:Tuple}
+    axes(dest) == axes(bc) || throwdm(axes(dest), axes(bc))
+    bc′ = Base.Broadcast.preprocess(dest, bc)
+    # write broadcasted quantum data to dest
+    qobj = dest.quantum
+    @inbounds @simd for I in 1:length(qobj)
+        qobj.data[I] = bc′[I]
+    end
+    # write broadcasted classical data to dest
+    cobj = dest.classical
+    @inbounds @simd for I in 1:length(cobj)
+        cobj[I] = bc′[I+length(qobj)]
+    end
+    return dest
+end
+@inline Base.copyto!(dest::State{B1}, bc::Broadcast.Broadcasted{<:StateStyle{B2},Axes,F,Args}) where {B1,B2,Axes,F,Args<:Tuple} =
+    throw(IncompatibleBases())
+
+Base.@propagate_inbounds Base.Broadcast._broadcast_getindex(x::State, i) = Base.getindex(x, i)
+RecursiveArrayTools.recursive_unitless_bottom_eltype(x::State) = eltype(x)
+RecursiveArrayTools.recursivecopy!(dest::State, src::State) = copyto!(dest, src)
+RecursiveArrayTools.recursivecopy(x::State) = copy(x)
+RecursiveArrayTools.recursivefill!(x::State, a) = fill!(x, a)
 
 """
     semiclassical.schroedinger_dynamic(tspan, state0, fquantum, fclassical[; fout, ...])
diff --git a/test/runtests.jl b/test/runtests.jl
index a5f92631..487c03fd 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -23,6 +23,7 @@ names = [
 
     "test_timeevolution_abstractdata.jl",
 
+    "test_sciml_broadcast_interfaces.jl",
     "test_ForwardDiff.jl"
 ]
 
diff --git a/test/test_sciml_broadcast_interfaces.jl b/test/test_sciml_broadcast_interfaces.jl
new file mode 100644
index 00000000..6f454161
--- /dev/null
+++ b/test/test_sciml_broadcast_interfaces.jl
@@ -0,0 +1,25 @@
+using Test
+using QuantumOptics
+using OrdinaryDiffEq
+
+@testset "sciml interface" begin
+
+# semiclassical ODE problem
+b = SpinBasis(1//2)
+psi0 = spindown(b)
+u0 = ComplexF64[0.5, 0.75] 
+sc = semiclassical.State(psi0, u0)
+t₀, t₁ = (0.0, pi)
+σx = sigmax(b)
+
+fquantum(t, q, u) = σx + cos(u[1])*identityoperator(σx)
+fclassical!(du, u, q, t) = (du[1] = sin(u[2]); du[2] = 2*u[1])
+f!(dstate, state, p, t) = semiclassical.dschroedinger_dynamic!(dstate, fquantum, fclassical!, state, t)
+prob = ODEProblem(f!, sc, (t₀, t₁))
+
+sol = solve(prob, DP5(); reltol = 1.0e-8, abstol = 1.0e-10, save_everystep=false)
+tout, ψt = semiclassical.schroedinger_dynamic([t₀, t₁], sc, fquantum, fclassical!; reltol = 1.0e-8, abstol = 1.0e-10)
+
+@test sol[end] ≈ ψt[end]
+
+end
\ No newline at end of file
diff --git a/test/test_semiclassical.jl b/test/test_semiclassical.jl
index 72198612..fdc2c3c1 100644
--- a/test/test_semiclassical.jl
+++ b/test/test_semiclassical.jl
@@ -1,6 +1,7 @@
 using Test
 using QuantumOptics
 using LinearAlgebra
+using QuantumOpticsBase: IncompatibleBases
 
 @testset "semiclassical" begin
 
@@ -175,4 +176,28 @@ after_jump = findlast(t-> !(t∈T), tout4)
 @test ψt4[before_jump].quantum == ψ0.quantum
 @test ψt4[after_jump].quantum == spindown(ba)⊗fockstate(bf,0)
 
+# Test broadcasting interface
+b = FockBasis(10)
+bn = FockBasis(20)
+u0 = ComplexF64[0.7, 0.2]
+psi = fockstate(b, 2)
+psin = fockstate(bn, 2)
+rho = dm(psi)
+
+sc_ket = semiclassical.State(psi, u0)
+sc_ketn = semiclassical.State(psin, u0)
+sc_dm = semiclassical.State(rho, u0)
+
+@test Base.size(sc_dm) == Base.size(rho)
+@test (copy_sc = copy(sc_ket); Base.fill!(copy_sc, 0.0); copy_sc) == semiclassical.State(fill!(copy(psi), 0.0), fill!(copy(u0), 0.0))
+@test Base.similar(sc_ket, Int) isa semiclassical.State
+@test normalize!(copy(sc_ket)) == semiclassical.State(normalize!(copy(psi)), u0)
+@test !(sc_ket == sc_ketn)
+@test !(isapprox(sc_ket, sc_ketn))
+@test sc_ket .* 1.0 == sc_ket
+@test sc_dm .* 1.0 == sc_dm
+@test sc_ket .+ 2.0 == semiclassical.State(psi .+ 2.0, u0 .+ 2.0)
+@test sc_dm .+ 2.0 == semiclassical.State(rho .+ 2.0, u0 .+ 2.0)
+@test_throws IncompatibleBases sc_ket .+ semiclassical.State(spinup(SpinBasis(10)), u0)
+
 end # testsets