diff --git a/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Audit/ConfigurationAuditLog.razor b/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Audit/ConfigurationAuditLog.razor
index 1c90f954..d2dbfea9 100644
--- a/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Audit/ConfigurationAuditLog.razor
+++ b/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Audit/ConfigurationAuditLog.razor
@@ -4,6 +4,7 @@
 @using ZB.MOM.WW.ScadaBridge.Commons.Entities.Audit
 @using ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Repositories
 @attribute [Authorize(Policy = AuthorizationPolicies.OperationalAudit)]
+@implements IAsyncDisposable
 @inject ICentralUiRepository CentralUiRepository
 @inject NavigationManager Nav
 @inject IJSRuntime JS
@@ -286,6 +287,19 @@
     private const string BrowserTimeModulePath = "./_content/ZB.MOM.WW.ScadaBridge.CentralUI/js/browser-time.js";
     private IJSObjectReference? _browserTimeModule;
 
+    /// <summary>
+    /// Releases the dynamically imported browser-time module so its JS-side object reference
+    /// is not retained for the life of the circuit. A disconnected circuit has already
+    /// dropped it, so that failure is expected and swallowed.
+    /// </summary>
+    public async ValueTask DisposeAsync()
+    {
+        if (_browserTimeModule is null) return;
+        try { await _browserTimeModule.DisposeAsync(); }
+        catch (JSDisconnectedException) { /* circuit already gone */ }
+        _browserTimeModule = null;
+    }
+
     protected override async Task OnAfterRenderAsync(bool firstRender)
     {
         if (!firstRender) return;
diff --git a/tests/ZB.MOM.WW.ScadaBridge.CentralUI.Tests/Audit/ConfigurationAuditLogDisposeTests.cs b/tests/ZB.MOM.WW.ScadaBridge.CentralUI.Tests/Audit/ConfigurationAuditLogDisposeTests.cs
new file mode 100644
index 00000000..1df3eb62
--- /dev/null
+++ b/tests/ZB.MOM.WW.ScadaBridge.CentralUI.Tests/Audit/ConfigurationAuditLogDisposeTests.cs
@@ -0,0 +1,60 @@
+using System.Security.Claims;
+using Bunit;
+using Microsoft.AspNetCore.Components.Authorization;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.JSInterop;
+using NSubstitute;
+using ZB.MOM.WW.ScadaBridge.CentralUI.Auth;
+using ZB.MOM.WW.ScadaBridge.CentralUI.Components.Shared;
+using ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Repositories;
+using AuditLogPage = ZB.MOM.WW.ScadaBridge.CentralUI.Components.Pages.Audit.ConfigurationAuditLog;
+
+namespace ZB.MOM.WW.ScadaBridge.CentralUI.Tests.Audit;
+
+/// <summary>Review 2026-10-21 07/M-1: the browser-time JS module must be disposed with the page.</summary>
+public class ConfigurationAuditLogDisposeTests : BunitContext
+{
+    private sealed class StubAuth(AuthenticationState state) : AuthenticationStateProvider
+    {
+        public override Task<AuthenticationState> GetAuthenticationStateAsync() => Task.FromResult(state);
+    }
+
+    private (IJSObjectReference module, IRenderedComponent<AuditLogPage> cut) Arrange(bool moduleThrowsOnDispose)
+    {
+        var identity = new ClaimsIdentity(new[] { new Claim(ClaimTypes.Name, "u") }, "T");
+        var auth = new StubAuth(new AuthenticationState(new ClaimsPrincipal(identity)));
+        Services.AddSingleton<AuthenticationStateProvider>(auth);
+        Services.AddScoped(_ => new SiteScopeService(auth));
+        Services.AddScoped<IDialogService, DialogService>();
+        Services.AddSingleton(Substitute.For<ICentralUiRepository>());
+
+        var module = Substitute.For<IJSObjectReference>();
+        module.InvokeAsync<int>("getTimezoneOffsetMinutes", Arg.Any<object?[]>()).Returns(new ValueTask<int>(0));
+        if (moduleThrowsOnDispose)
+            module.DisposeAsync().Returns(_ => ValueTask.FromException(new JSDisconnectedException("gone")));
+        var js = Substitute.For<IJSRuntime>();
+        js.InvokeAsync<IJSObjectReference>("import", Arg.Any<object?[]>())
+            .Returns(new ValueTask<IJSObjectReference>(module));
+        Services.AddSingleton(js);
+        return (module, Render<AuditLogPage>());
+    }
+
+    /// <summary>Disposing the page disposes the imported module.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
+    [Fact]
+    public async Task Dispose_DisposesBrowserTimeModule()
+    {
+        var (module, cut) = Arrange(moduleThrowsOnDispose: false);
+        await cut.InvokeAsync(async () => await ((IAsyncDisposable)cut.Instance).DisposeAsync());
+        await module.Received(1).DisposeAsync();
+    }
+
+    /// <summary>A disconnected circuit's dispose failure is swallowed.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
+    [Fact]
+    public async Task Dispose_SwallowsJSDisconnected()
+    {
+        var (_, cut) = Arrange(moduleThrowsOnDispose: true);
+        await cut.InvokeAsync(async () => await ((IAsyncDisposable)cut.Instance).DisposeAsync());
+    }
+}