diff --git a/src/systems/diffeqs/odesystem.jl b/src/systems/diffeqs/odesystem.jl
index d9e126baba..431261f102 100644
--- a/src/systems/diffeqs/odesystem.jl
+++ b/src/systems/diffeqs/odesystem.jl
@@ -373,6 +373,8 @@ function Base.:(==)(sys1::ODESystem, sys2::ODESystem)
         _eq_unordered(get_eqs(sys1), get_eqs(sys2)) &&
         _eq_unordered(get_unknowns(sys1), get_unknowns(sys2)) &&
         _eq_unordered(get_ps(sys1), get_ps(sys2)) &&
+        _eq_unordered(continuous_events(sys1), continuous_events(sys2)) &&
+        _eq_unordered(discrete_events(sys1), discrete_events(sys2)) && 
         all(s1 == s2 for (s1, s2) in zip(get_systems(sys1), get_systems(sys2)))
 end
 
diff --git a/src/systems/diffeqs/sdesystem.jl b/src/systems/diffeqs/sdesystem.jl
index fb2eb1d804..df950ee01c 100644
--- a/src/systems/diffeqs/sdesystem.jl
+++ b/src/systems/diffeqs/sdesystem.jl
@@ -279,11 +279,13 @@ function Base.:(==)(sys1::SDESystem, sys2::SDESystem)
     iv2 = get_iv(sys2)
     isequal(iv1, iv2) &&
         isequal(nameof(sys1), nameof(sys2)) &&
-        isequal(get_eqs(sys1), get_eqs(sys2)) &&
-        isequal(get_noiseeqs(sys1), get_noiseeqs(sys2)) &&
+        _eq_unordered(get_eqs(sys1), get_eqs(sys2)) &&
+        _eq_unordered(get_noiseeqs(sys1), get_noiseeqs(sys2)) &&
         isequal(get_is_scalar_noise(sys1), get_is_scalar_noise(sys2)) &&
         _eq_unordered(get_unknowns(sys1), get_unknowns(sys2)) &&
         _eq_unordered(get_ps(sys1), get_ps(sys2)) &&
+        _eq_unordered(continuous_events(sys1), continuous_events(sys2)) &&
+        _eq_unordered(discrete_events(sys1), discrete_events(sys2)) && 
         all(s1 == s2 for (s1, s2) in zip(get_systems(sys1), get_systems(sys2)))
 end
 
diff --git a/test/odesystem.jl b/test/odesystem.jl
index c1b0372c0a..a635c3dad9 100644
--- a/test/odesystem.jl
+++ b/test/odesystem.jl
@@ -1544,6 +1544,32 @@ end
     @test all(x -> any(isapprox(x, atol = 1e-6), sol2.t), expected_tstops)
 end
 
+# Test `isequal`
+@testset "`isequal`" begin
+    @variables X(t)
+    @parameters p d
+    eq = D(X) ~ p - d*X
+
+    osys1 = complete(ODESystem([eq], t; name = :osys))
+    osys2 = complete(ODESystem([eq], t; name = :osys))
+    @test osys1 == osys2 # true
+
+    continuous_events = [[X ~ 1.0] => [X ~ X + 5.0]]
+    discrete_events = [5.0 => [d ~ d / 2.0]]
+
+    osys1 = complete(ODESystem([eq], t; name = :osys, continuous_events))
+    osys2 = complete(ODESystem([eq], t; name = :osys))
+    @test osys1 !== osys2 
+
+    osys1 = complete(ODESystem([eq], t; name = :osys, discrete_events))
+    osys2 = complete(ODESystem([eq], t; name = :osys))
+    @test osys1 !== osys2
+
+    osys1 = complete(ODESystem([eq], t; name = :osys, continuous_events))
+    osys2 = complete(ODESystem([eq], t; name = :osys, discrete_events))
+    @test osys1 !== osys2 
+end
+
 @testset "dae_order_lowering basic test" begin
     @parameters a
     @variables x(t) y(t) z(t)
@@ -1599,4 +1625,4 @@ end
 
     prob = ODEProblem{false}(lowered_dae_sys; u0_constructor = x -> SVector(x...))
     @test prob.u0 isa SVector
-end
\ No newline at end of file
+end
diff --git a/test/sdesystem.jl b/test/sdesystem.jl
index 94f3e9cbfc..91df37e2fe 100644
--- a/test/sdesystem.jl
+++ b/test/sdesystem.jl
@@ -869,6 +869,31 @@ end
     @test length(observed(sys)) == 1
 end
 
+@testset "SDESystem Equality with events" begin
+    @variables X(t)
+    @parameters p d
+    @brownian a
+    seq = D(X) ~ p - d*X + a
+    @mtkbuild ssys1 = System([seq], t; name = :ssys)
+    @mtkbuild ssys2 = System([seq], t; name = :ssys)
+    @test ssys1 == ssys2 # true
+
+    continuous_events = [[X ~ 1.0] => [X ~ X + 5.0]]
+    discrete_events = [5.0 => [d ~ d / 2.0]]
+
+    @mtkbuild ssys1 = System([seq], t; name = :ssys, continuous_events)
+    @mtkbuild ssys2 = System([seq], t; name = :ssys)
+    @test ssys1 !== ssys2 
+
+    @mtkbuild ssys1 = System([seq], t; name = :ssys, discrete_events)
+    @mtkbuild ssys2 = System([seq], t; name = :ssys)
+    @test ssys1 !== ssys2
+
+    @mtkbuild ssys1 = System([seq], t; name = :ssys, continuous_events)
+    @mtkbuild ssys2 = System([seq], t; name = :ssys, discrete_events)
+    @test ssys1 !== ssys2 
+end
+
 @testset "Error when constructing SDESystem without `structural_simplify`" begin
     @parameters σ ρ β
     @variables x(tt) y(tt) z(tt)