diff --git a/src/Api/AdminConsole/Authorization/AuthorizeAttribute.cs b/src/Api/AdminConsole/Authorization/AuthorizeAttribute.cs
new file mode 100644
index 0000000000..1f864ece66
--- /dev/null
+++ b/src/Api/AdminConsole/Authorization/AuthorizeAttribute.cs
@@ -0,0 +1,21 @@
+#nullable enable
+
+using Microsoft.AspNetCore.Authorization;
+
+namespace Bit.Api.AdminConsole.Authorization;
+
+/// <summary>
+/// An attribute which requires authorization using the specified requirement.
+/// This uses the standard ASP.NET authorization middleware.
+/// </summary>
+/// <typeparam name="T">The IAuthorizationRequirement that will be used to authorize the user.</typeparam>
+public class AuthorizeAttribute<T>
+    : AuthorizeAttribute, IAuthorizationRequirementData
+    where T : IAuthorizationRequirement, new()
+{
+    public IEnumerable<IAuthorizationRequirement> GetRequirements()
+    {
+        var requirement = new T();
+        return [requirement];
+    }
+}
diff --git a/src/Api/AdminConsole/Authorization/HttpContextExtensions.cs b/src/Api/AdminConsole/Authorization/HttpContextExtensions.cs
new file mode 100644
index 0000000000..ba00ea6c18
--- /dev/null
+++ b/src/Api/AdminConsole/Authorization/HttpContextExtensions.cs
@@ -0,0 +1,79 @@
+#nullable enable
+
+using Bit.Core.AdminConsole.Enums.Provider;
+using Bit.Core.AdminConsole.Models.Data.Provider;
+using Bit.Core.AdminConsole.Repositories;
+
+namespace Bit.Api.AdminConsole.Authorization;
+
+public static class HttpContextExtensions
+{
+    public const string NoOrgIdError =
+        "A route decorated with with '[Authorize<Requirement>]' must include a route value named 'orgId' either through the [Controller] attribute or through a '[Http*]' attribute.";
+
+    /// <summary>
+    /// Returns the result of the callback, caching it in HttpContext.Features for the lifetime of the request.
+    /// Subsequent calls will retrieve the cached value.
+    /// Results are stored by type and therefore must be of a unique type.
+    /// </summary>
+    public static async Task<T> WithFeaturesCacheAsync<T>(this HttpContext httpContext, Func<Task<T>> callback)
+    {
+        var cachedResult = httpContext.Features.Get<T>();
+        if (cachedResult != null)
+        {
+            return cachedResult;
+        }
+
+        var result = await callback();
+        httpContext.Features.Set(result);
+
+        return result;
+    }
+
+    /// <summary>
+    /// Returns true if the user is a ProviderUser for a Provider which manages the specified organization, otherwise false.
+    /// </summary>
+    /// <remarks>
+    /// This data is fetched from the database and cached as a HttpContext Feature for the lifetime of the request.
+    /// </remarks>
+    public static async Task<bool> IsProviderUserForOrgAsync(
+        this HttpContext httpContext,
+        IProviderUserRepository providerUserRepository,
+        Guid userId,
+        Guid organizationId)
+    {
+        var organizations = await httpContext.GetProviderUserOrganizationsAsync(providerUserRepository, userId);
+        return organizations.Any(o => o.OrganizationId == organizationId);
+    }
+
+    /// <summary>
+    /// Returns the ProviderUserOrganizations for a user. These are the organizations the ProviderUser manages via their Provider, if any.
+    /// </summary>
+    /// <remarks>
+    /// This data is fetched from the database and cached as a HttpContext Feature for the lifetime of the request.
+    /// </remarks>
+    private static async Task<IEnumerable<ProviderUserOrganizationDetails>> GetProviderUserOrganizationsAsync(
+        this HttpContext httpContext,
+        IProviderUserRepository providerUserRepository,
+        Guid userId)
+        => await httpContext.WithFeaturesCacheAsync(() =>
+            providerUserRepository.GetManyOrganizationDetailsByUserAsync(userId, ProviderUserStatusType.Confirmed));
+
+
+    /// <summary>
+    /// Parses the {orgId} route parameter into a Guid, or throws if the {orgId} is not present or not a valid guid.
+    /// </summary>
+    /// <param name="httpContext"></param>
+    /// <returns></returns>
+    /// <exception cref="InvalidOperationException"></exception>
+    public static Guid GetOrganizationId(this HttpContext httpContext)
+    {
+        httpContext.GetRouteData().Values.TryGetValue("orgId", out var orgIdParam);
+        if (orgIdParam == null || !Guid.TryParse(orgIdParam.ToString(), out var orgId))
+        {
+            throw new InvalidOperationException(NoOrgIdError);
+        }
+
+        return orgId;
+    }
+}
diff --git a/src/Api/AdminConsole/Authorization/IOrganizationRequirement.cs b/src/Api/AdminConsole/Authorization/IOrganizationRequirement.cs
new file mode 100644
index 0000000000..007647f4c0
--- /dev/null
+++ b/src/Api/AdminConsole/Authorization/IOrganizationRequirement.cs
@@ -0,0 +1,31 @@
+#nullable enable
+
+using Bit.Core.Context;
+using Microsoft.AspNetCore.Authorization;
+
+namespace Bit.Api.AdminConsole.Authorization;
+
+/// <summary>
+/// A requirement that implements this interface will be handled by <see cref="OrganizationRequirementHandler"/>,
+/// which calls AuthorizeAsync with the organization details from the route.
+/// This is used for simple role-based checks.
+/// This may only be used on endpoints with {orgId} in their path.
+/// </summary>
+public interface IOrganizationRequirement : IAuthorizationRequirement
+{
+    /// <summary>
+    /// Whether to authorize a request that has this requirement.
+    /// </summary>
+    /// <param name="organizationClaims">
+    /// The CurrentContextOrganization for the user if they are a member of the organization.
+    /// This is null if they are not a member.
+    /// </param>
+    /// <param name="isProviderUserForOrg">
+    /// A callback that returns true if the user is a ProviderUser that manages the organization, otherwise false.
+    /// This requires a database query, call it last.
+    /// </param>
+    /// <returns>True if the requirement has been satisfied, otherwise false.</returns>
+    public Task<bool> AuthorizeAsync(
+        CurrentContextOrganization? organizationClaims,
+        Func<Task<bool>> isProviderUserForOrg);
+}
diff --git a/src/Api/AdminConsole/Authorization/OrganizationClaimsExtensions.cs b/src/Api/AdminConsole/Authorization/OrganizationClaimsExtensions.cs
new file mode 100644
index 0000000000..e21d153bab
--- /dev/null
+++ b/src/Api/AdminConsole/Authorization/OrganizationClaimsExtensions.cs
@@ -0,0 +1,119 @@
+#nullable enable
+
+using System.Security.Claims;
+using Bit.Core.Context;
+using Bit.Core.Enums;
+using Bit.Core.Identity;
+using Bit.Core.Models.Data;
+
+namespace Bit.Api.AdminConsole.Authorization;
+
+public static class OrganizationClaimsExtensions
+{
+    /// <summary>
+    /// Parses a user's claims and returns an object representing their claims for the specified organization.
+    /// </summary>
+    /// <param name="user">The user who has the claims.</param>
+    /// <param name="organizationId">The organizationId to look for in the claims.</param>
+    /// <returns>
+    /// A <see cref="CurrentContextOrganization"/> representing the user's claims for that organization, or null
+    /// if the user does not have any claims for that organization.
+    /// </returns>
+    public static CurrentContextOrganization? GetCurrentContextOrganization(this ClaimsPrincipal user, Guid organizationId)
+    {
+        var hasClaim = GetClaimsParser(user, organizationId);
+
+        var role = GetRoleFromClaims(hasClaim);
+        if (!role.HasValue)
+        {
+            // Not an organization member
+            return null;
+        }
+
+        return new CurrentContextOrganization
+        {
+            Id = organizationId,
+            Type = role.Value,
+            AccessSecretsManager = hasClaim(Claims.SecretsManagerAccess),
+            Permissions = role == OrganizationUserType.Custom
+                ? GetPermissionsFromClaims(hasClaim)
+                : new Permissions()
+        };
+    }
+
+    /// <summary>
+    /// Returns a function for evaluating claims for the specified user and organizationId.
+    /// The function returns true if the claim type exists and false otherwise.
+    /// </summary>
+    private static Func<string, bool> GetClaimsParser(ClaimsPrincipal user, Guid organizationId)
+    {
+        // Group claims by ClaimType
+        var claimsDict = user.Claims
+            .GroupBy(c => c.Type)
+            .ToDictionary(
+                c => c.Key,
+                c => c.ToList());
+
+        return claimType
+            => claimsDict.TryGetValue(claimType, out var claims) &&
+               claims
+                   .ParseGuids()
+                   .Any(v => v == organizationId);
+    }
+
+    /// <summary>
+    /// Parses the provided claims into proper Guids, or ignore them if they are not valid guids.
+    /// </summary>
+    private static IEnumerable<Guid> ParseGuids(this IEnumerable<Claim> claims)
+    {
+        foreach (var claim in claims)
+        {
+            if (Guid.TryParse(claim.Value, out var guid))
+            {
+                yield return guid;
+            }
+        }
+    }
+
+    private static OrganizationUserType? GetRoleFromClaims(Func<string, bool> hasClaim)
+    {
+        if (hasClaim(Claims.OrganizationOwner))
+        {
+            return OrganizationUserType.Owner;
+        }
+
+        if (hasClaim(Claims.OrganizationAdmin))
+        {
+            return OrganizationUserType.Admin;
+        }
+
+        if (hasClaim(Claims.OrganizationCustom))
+        {
+            return OrganizationUserType.Custom;
+        }
+
+        if (hasClaim(Claims.OrganizationUser))
+        {
+            return OrganizationUserType.User;
+        }
+
+        return null;
+    }
+
+    private static Permissions GetPermissionsFromClaims(Func<string, bool> hasClaim)
+    => new()
+    {
+        AccessEventLogs = hasClaim(Claims.CustomPermissions.AccessEventLogs),
+        AccessImportExport = hasClaim(Claims.CustomPermissions.AccessImportExport),
+        AccessReports = hasClaim(Claims.CustomPermissions.AccessReports),
+        CreateNewCollections = hasClaim(Claims.CustomPermissions.CreateNewCollections),
+        EditAnyCollection = hasClaim(Claims.CustomPermissions.EditAnyCollection),
+        DeleteAnyCollection = hasClaim(Claims.CustomPermissions.DeleteAnyCollection),
+        ManageGroups = hasClaim(Claims.CustomPermissions.ManageGroups),
+        ManagePolicies = hasClaim(Claims.CustomPermissions.ManagePolicies),
+        ManageSso = hasClaim(Claims.CustomPermissions.ManageSso),
+        ManageUsers = hasClaim(Claims.CustomPermissions.ManageUsers),
+        ManageResetPassword = hasClaim(Claims.CustomPermissions.ManageResetPassword),
+        ManageScim = hasClaim(Claims.CustomPermissions.ManageScim),
+    };
+}
diff --git a/src/Api/AdminConsole/Authorization/OrganizationRequirementHandler.cs b/src/Api/AdminConsole/Authorization/OrganizationRequirementHandler.cs
new file mode 100644
index 0000000000..178090fadf
--- /dev/null
+++ b/src/Api/AdminConsole/Authorization/OrganizationRequirementHandler.cs
@@ -0,0 +1,49 @@
+#nullable enable
+
+using Bit.Core.AdminConsole.Repositories;
+using Bit.Core.Services;
+using Microsoft.AspNetCore.Authorization;
+
+namespace Bit.Api.AdminConsole.Authorization;
+
+/// <summary>
+/// Handles any requirement that implements <see cref="IOrganizationRequirement"/>.
+/// Retrieves the Organization ID from the route and then passes it to the requirement's AuthorizeAsync callback to
+/// determine whether the action is authorized.
+/// </summary>
+public class OrganizationRequirementHandler(
+    IHttpContextAccessor httpContextAccessor,
+    IProviderUserRepository providerUserRepository,
+    IUserService userService)
+    : AuthorizationHandler<IOrganizationRequirement>
+{
+    public const string NoHttpContextError = "This method should only be called in the context of an HTTP Request.";
+    public const string NoUserIdError = "This method should only be called on the private api with a logged in user.";
+
+    protected override async Task HandleRequirementAsync(AuthorizationHandlerContext context, IOrganizationRequirement requirement)
+    {
+        var httpContext = httpContextAccessor.HttpContext;
+        if (httpContext == null)
+        {
+            throw new InvalidOperationException(NoHttpContextError);
+        }
+
+        var organizationId = httpContext.GetOrganizationId();
+        var organizationClaims = httpContext.User.GetCurrentContextOrganization(organizationId);
+
+        var userId = userService.GetProperUserId(httpContext.User);
+        if (userId == null)
+        {
+            throw new InvalidOperationException(NoUserIdError);
+        }
+
+        Task<bool> IsProviderUserForOrg() => httpContext.IsProviderUserForOrgAsync(providerUserRepository, userId.Value, organizationId);
+
+        var authorized = await requirement.AuthorizeAsync(organizationClaims, IsProviderUserForOrg);
+
+        if (authorized)
+        {
+            context.Succeed(requirement);
+        }
+    }
+}
diff --git a/src/Api/AdminConsole/Authorization/Requirements/ManageUsersRequirement.cs b/src/Api/AdminConsole/Authorization/Requirements/ManageUsersRequirement.cs
new file mode 100644
index 0000000000..84f38e36c2
--- /dev/null
+++ b/src/Api/AdminConsole/Authorization/Requirements/ManageUsersRequirement.cs
@@ -0,0 +1,20 @@
+#nullable enable
+
+using Bit.Core.Context;
+using Bit.Core.Enums;
+
+namespace Bit.Api.AdminConsole.Authorization.Requirements;
+
+public class ManageUsersRequirement : IOrganizationRequirement
+{
+    public async Task<bool> AuthorizeAsync(
+        CurrentContextOrganization? organizationClaims,
+        Func<Task<bool>> isProviderUserForOrg)
+        => organizationClaims switch
+        {
+            { Type: OrganizationUserType.Owner } => true,
+            { Type: OrganizationUserType.Admin } => true,
+            { Permissions.ManageUsers: true } => true,
+            _ => await isProviderUserForOrg()
+        };
+}
diff --git a/src/Api/AdminConsole/Authorization/Requirements/MemberOrProviderRequirement.cs b/src/Api/AdminConsole/Authorization/Requirements/MemberOrProviderRequirement.cs
new file mode 100644
index 0000000000..030509adef
--- /dev/null
+++ b/src/Api/AdminConsole/Authorization/Requirements/MemberOrProviderRequirement.cs
@@ -0,0 +1,16 @@
+#nullable enable
+
+using Bit.Core.Context;
+
+namespace Bit.Api.AdminConsole.Authorization.Requirements;
+
+/// <summary>
+/// Requires that the user is a member of the organization or a provider for the organization.
+/// </summary>
+public class MemberOrProviderRequirement : IOrganizationRequirement
+{
+    public async Task<bool> AuthorizeAsync(
+        CurrentContextOrganization? organizationClaims,
+        Func<Task<bool>> isProviderUserForOrg)
+        => organizationClaims is not null || await isProviderUserForOrg();
+}
diff --git a/src/Api/Utilities/ServiceCollectionExtensions.cs b/src/Api/Utilities/ServiceCollectionExtensions.cs
index feeac03e54..4c8589657e 100644
--- a/src/Api/Utilities/ServiceCollectionExtensions.cs
+++ b/src/Api/Utilities/ServiceCollectionExtensions.cs
@@ -1,4 +1,5 @@
-using Bit.Api.Tools.Authorization;
+using Bit.Api.AdminConsole.Authorization;
+using Bit.Api.Tools.Authorization;
 using Bit.Api.Vault.AuthorizationHandlers.Collections;
 using Bit.Core.AdminConsole.OrganizationFeatures.Groups.Authorization;
 using Bit.Core.IdentityServer;
@@ -105,5 +106,7 @@ public static class ServiceCollectionExtensions
         services.AddScoped<IAuthorizationHandler, VaultExportAuthorizationHandler>();
         services.AddScoped<IAuthorizationHandler, SecurityTaskAuthorizationHandler>();
         services.AddScoped<IAuthorizationHandler, SecurityTaskOrganizationAuthorizationHandler>();
+
+        services.AddScoped<IAuthorizationHandler, OrganizationRequirementHandler>();
     }
 }
diff --git a/src/Core/AdminConsole/Models/Data/Permissions.cs b/src/Core/AdminConsole/Models/Data/Permissions.cs
index 9edc3f1d50..def468f18d 100644
--- a/src/Core/AdminConsole/Models/Data/Permissions.cs
+++ b/src/Core/AdminConsole/Models/Data/Permissions.cs
@@ -1,4 +1,5 @@
 using System.Text.Json.Serialization;
+using Bit.Core.Identity;
 
 namespace Bit.Core.Models.Data;
 
@@ -20,17 +21,17 @@ public class Permissions
     [JsonIgnore]
     public List<(bool Permission, string ClaimName)> ClaimsMap => new()
     {
-        (AccessEventLogs, "accesseventlogs"),
-        (AccessImportExport, "accessimportexport"),
-        (AccessReports, "accessreports"),
-        (CreateNewCollections, "createnewcollections"),
-        (EditAnyCollection, "editanycollection"),
-        (DeleteAnyCollection, "deleteanycollection"),
-        (ManageGroups, "managegroups"),
-        (ManagePolicies, "managepolicies"),
-        (ManageSso, "managesso"),
-        (ManageUsers, "manageusers"),
-        (ManageResetPassword, "manageresetpassword"),
-        (ManageScim, "managescim"),
+        (AccessEventLogs, Claims.CustomPermissions.AccessEventLogs),
+        (AccessImportExport, Claims.CustomPermissions.AccessImportExport),
+        (AccessReports, Claims.CustomPermissions.AccessReports),
+        (CreateNewCollections, Claims.CustomPermissions.CreateNewCollections),
+        (EditAnyCollection, Claims.CustomPermissions.EditAnyCollection),
+        (DeleteAnyCollection, Claims.CustomPermissions.DeleteAnyCollection),
+        (ManageGroups, Claims.CustomPermissions.ManageGroups),
+        (ManagePolicies, Claims.CustomPermissions.ManagePolicies),
+        (ManageSso, Claims.CustomPermissions.ManageSso),
+        (ManageUsers, Claims.CustomPermissions.ManageUsers),
+        (ManageResetPassword, Claims.CustomPermissions.ManageResetPassword),
+        (ManageScim, Claims.CustomPermissions.ManageScim),
     };
 }
diff --git a/src/Core/Identity/Claims.cs b/src/Core/Identity/Claims.cs
index 65d5eb210a..fad7b37b5f 100644
--- a/src/Core/Identity/Claims.cs
+++ b/src/Core/Identity/Claims.cs
@@ -22,4 +22,21 @@ public static class Claims
 
     // General
     public const string Type = "type";
+
+    // Organization custom permissions
+    public static class CustomPermissions
+    {
+        public const string AccessEventLogs = "accesseventlogs";
+        public const string AccessImportExport = "accessimportexport";
+        public const string AccessReports = "accessreports";
+        public const string CreateNewCollections = "createnewcollections";
+        public const string EditAnyCollection = "editanycollection";
+        public const string DeleteAnyCollection = "deleteanycollection";
+        public const string ManageGroups = "managegroups";
+        public const string ManagePolicies = "managepolicies";
+        public const string ManageSso = "managesso";
+        public const string ManageUsers = "manageusers";
+        public const string ManageResetPassword = "manageresetpassword";
+        public const string ManageScim = "managescim";
+    }
 }
diff --git a/test/Api.Test/AdminConsole/Authorization/HttpContextExtensionsTests.cs b/test/Api.Test/AdminConsole/Authorization/HttpContextExtensionsTests.cs
new file mode 100644
index 0000000000..1901742777
--- /dev/null
+++ b/test/Api.Test/AdminConsole/Authorization/HttpContextExtensionsTests.cs
@@ -0,0 +1,28 @@
+using Bit.Api.AdminConsole.Authorization;
+using Microsoft.AspNetCore.Http;
+using NSubstitute;
+using Xunit;
+
+namespace Bit.Api.Test.AdminConsole.Authorization;
+
+public class HttpContextExtensionsTests
+{
+    [Fact]
+    public async Task WithFeaturesCacheAsync_OnlyExecutesCallbackOnce()
+    {
+        var httpContext = new DefaultHttpContext();
+        var callback = Substitute.For<Func<Task<string>>>();
+        callback().Returns(Task.FromResult("hello world"));
+
+        // Call once
+        var result1 = await httpContext.WithFeaturesCacheAsync(callback);
+        Assert.Equal("hello world", result1);
+        await callback.ReceivedWithAnyArgs(1).Invoke();
+
+        // Call again - callback not executed again
+        var result2 = await httpContext.WithFeaturesCacheAsync(callback);
+        Assert.Equal("hello world", result2);
+        await callback.ReceivedWithAnyArgs(1).Invoke();
+    }
+
+}
diff --git a/test/Api.Test/AdminConsole/Authorization/OrganizationClaimsExtensionsTests.cs b/test/Api.Test/AdminConsole/Authorization/OrganizationClaimsExtensionsTests.cs
new file mode 100644
index 0000000000..7e2e51a6e1
--- /dev/null
+++ b/test/Api.Test/AdminConsole/Authorization/OrganizationClaimsExtensionsTests.cs
@@ -0,0 +1,60 @@
+using System.Security.Claims;
+using Bit.Api.AdminConsole.Authorization;
+using Bit.Core.Context;
+using Bit.Core.Entities;
+using Bit.Core.Enums;
+using Bit.Core.Test.AdminConsole.Helpers;
+using Bit.Core.Utilities;
+using Bit.Test.Common.AutoFixture.Attributes;
+using Bit.Test.Common.Helpers;
+using Xunit;
+
+namespace Bit.Api.Test.AdminConsole.Authorization;
+
+public class OrganizationClaimsExtensionsTests
+{
+    [Theory, BitMemberAutoData(nameof(GetTestOrganizations))]
+    public void GetCurrentContextOrganization_ParsesOrganizationFromClaims(CurrentContextOrganization expected, User user)
+    {
+        var claims = CoreHelpers.BuildIdentityClaims(user, [expected], [], false)
+            .Select(c => new Claim(c.Key, c.Value));
+
+        var claimsPrincipal = new ClaimsPrincipal();
+        claimsPrincipal.AddIdentities([new ClaimsIdentity(claims)]);
+
+        var actual = claimsPrincipal.GetCurrentContextOrganization(expected.Id);
+
+        AssertHelper.AssertPropertyEqual(expected, actual);
+    }
+
+    public static IEnumerable<object[]> GetTestOrganizations()
+    {
+        var roles = new List<OrganizationUserType> { OrganizationUserType.Owner, OrganizationUserType.Admin, OrganizationUserType.User };
+        foreach (var role in roles)
+        {
+            yield return
+            [
+                new CurrentContextOrganization
+                {
+                    Id = Guid.NewGuid(),
+                    Type = role,
+                    AccessSecretsManager = true
+                }
+            ];
+        }
+
+        var permissions = PermissionsHelpers.GetAllPermissions();
+        foreach (var permission in permissions)
+        {
+            yield return
+            [
+                new CurrentContextOrganization
+                {
+                    Id = Guid.NewGuid(),
+                    Type = OrganizationUserType.Custom,
+                    Permissions = permission
+                }
+            ];
+        }
+    }
+}
diff --git a/test/Api.Test/AdminConsole/Authorization/OrganizationRequirementHandlerTests.cs b/test/Api.Test/AdminConsole/Authorization/OrganizationRequirementHandlerTests.cs
new file mode 100644
index 0000000000..117630cd74
--- /dev/null
+++ b/test/Api.Test/AdminConsole/Authorization/OrganizationRequirementHandlerTests.cs
@@ -0,0 +1,112 @@
+using System.Security.Claims;
+using Bit.Api.AdminConsole.Authorization;
+using Bit.Core.Services;
+using Bit.Test.Common.AutoFixture;
+using Bit.Test.Common.AutoFixture.Attributes;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using NSubstitute;
+using Xunit;
+
+namespace Bit.Api.Test.AdminConsole.Authorization;
+
+[SutProviderCustomize]
+public class OrganizationRequirementHandlerTests
+{
+    [Theory]
+    [BitAutoData((string)null)]
+    [BitAutoData("malformed guid")]
+    public async Task IfInvalidOrganizationId_Throws(string orgId, Guid userId, SutProvider<OrganizationRequirementHandler> sutProvider)
+    {
+        // Arrange
+        ArrangeRouteAndUser(sutProvider, orgId, userId);
+        var testRequirement = Substitute.For<IOrganizationRequirement>();
+        var authContext = new AuthorizationHandlerContext([testRequirement], new ClaimsPrincipal(), null);
+
+        // Act
+        var exception = await Assert.ThrowsAsync<InvalidOperationException>(() => sutProvider.Sut.HandleAsync(authContext));
+        Assert.Contains(HttpContextExtensions.NoOrgIdError, exception.Message);
+        Assert.False(authContext.HasSucceeded);
+    }
+
+    [Theory, BitAutoData]
+    public async Task IfHttpContextIsNull_Throws(SutProvider<OrganizationRequirementHandler> sutProvider)
+    {
+        // Arrange
+        sutProvider.GetDependency<IHttpContextAccessor>().HttpContext = null;
+        var testRequirement = Substitute.For<IOrganizationRequirement>();
+        var authContext = new AuthorizationHandlerContext([testRequirement], new ClaimsPrincipal(), null);
+
+        // Act
+        var exception = await Assert.ThrowsAsync<InvalidOperationException>(() => sutProvider.Sut.HandleAsync(authContext));
+        Assert.Contains(OrganizationRequirementHandler.NoHttpContextError, exception.Message);
+        Assert.False(authContext.HasSucceeded);
+    }
+
+    [Theory, BitAutoData]
+    public async Task IfUserIdIsNull_Throws(Guid orgId, SutProvider<OrganizationRequirementHandler> sutProvider)
+    {
+        // Arrange
+        ArrangeRouteAndUser(sutProvider, orgId.ToString(), null);
+        var testRequirement = Substitute.For<IOrganizationRequirement>();
+        var authContext = new AuthorizationHandlerContext([testRequirement], new ClaimsPrincipal(), null);
+
+        // Act
+        var exception = await Assert.ThrowsAsync<InvalidOperationException>(() => sutProvider.Sut.HandleAsync(authContext));
+        Assert.Contains(OrganizationRequirementHandler.NoUserIdError, exception.Message);
+        Assert.False(authContext.HasSucceeded);
+    }
+
+    [Theory, BitAutoData]
+    public async Task DoesNotAuthorize_IfAuthorizeAsync_ReturnsFalse(
+        SutProvider<OrganizationRequirementHandler> sutProvider, Guid organizationId, Guid userId)
+    {
+        // Arrange route values
+        ArrangeRouteAndUser(sutProvider, organizationId.ToString(), userId);
+
+        // Arrange requirement
+        var testRequirement = Substitute.For<IOrganizationRequirement>();
+        testRequirement
+            .AuthorizeAsync(null, Arg.Any<Func<Task<bool>>>())
+            .ReturnsForAnyArgs(false);
+        var authContext = new AuthorizationHandlerContext([testRequirement], new ClaimsPrincipal(), null);
+
+        // Act
+        await sutProvider.Sut.HandleAsync(authContext);
+
+        // Assert
+        await testRequirement.Received(1).AuthorizeAsync(null, Arg.Any<Func<Task<bool>>>());
+        Assert.False(authContext.HasSucceeded);
+    }
+
+    [Theory, BitAutoData]
+    public async Task Authorizes_IfAuthorizeAsync_ReturnsTrue(
+        SutProvider<OrganizationRequirementHandler> sutProvider, Guid organizationId, Guid userId)
+    {
+        // Arrange route values
+        ArrangeRouteAndUser(sutProvider, organizationId.ToString(), userId);
+
+        // Arrange requirement
+        var testRequirement = Substitute.For<IOrganizationRequirement>();
+        testRequirement
+            .AuthorizeAsync(null, Arg.Any<Func<Task<bool>>>())
+            .ReturnsForAnyArgs(true);
+        var authContext = new AuthorizationHandlerContext([testRequirement], new ClaimsPrincipal(), null);
+
+        // Act
+        await sutProvider.Sut.HandleAsync(authContext);
+
+        // Assert
+        await testRequirement.Received(1).AuthorizeAsync(null, Arg.Any<Func<Task<bool>>>());
+        Assert.True(authContext.HasSucceeded);
+    }
+
+    private static void ArrangeRouteAndUser(SutProvider<OrganizationRequirementHandler> sutProvider, string orgIdRouteValue,
+        Guid? userId)
+    {
+        var httpContext = new DefaultHttpContext();
+        httpContext.Request.RouteValues["orgId"] = orgIdRouteValue;
+        sutProvider.GetDependency<IHttpContextAccessor>().HttpContext = httpContext;
+        sutProvider.GetDependency<IUserService>().GetProperUserId(Arg.Any<ClaimsPrincipal>()).Returns(userId);
+    }
+}
diff --git a/test/Api.Test/Tools/Authorization/VaultExportAuthorizationHandlerTests.cs b/test/Api.Test/Tools/Authorization/VaultExportAuthorizationHandlerTests.cs
index 6c42205b1a..c876e1925b 100644
--- a/test/Api.Test/Tools/Authorization/VaultExportAuthorizationHandlerTests.cs
+++ b/test/Api.Test/Tools/Authorization/VaultExportAuthorizationHandlerTests.cs
@@ -64,7 +64,7 @@ public class VaultExportAuthorizationHandlerTests
     }
 
     public static IEnumerable<object[]> CanExportManagedCollections =>
-        AuthorizationHelpers.AllRoles().Select(o => new[] { o });
+        PermissionsHelpers.AllRoles().Select(o => new[] { o });
 
     [Theory]
     [BitMemberAutoData(nameof(CanExportManagedCollections))]
diff --git a/test/Core.Test/AdminConsole/Helpers/AuthorizationHelpers.cs b/test/Core.Test/AdminConsole/Helpers/PermissionsHelpers.cs
similarity index 74%
rename from test/Core.Test/AdminConsole/Helpers/AuthorizationHelpers.cs
rename to test/Core.Test/AdminConsole/Helpers/PermissionsHelpers.cs
index 854cdcb3c8..f346c47624 100644
--- a/test/Core.Test/AdminConsole/Helpers/AuthorizationHelpers.cs
+++ b/test/Core.Test/AdminConsole/Helpers/PermissionsHelpers.cs
@@ -4,7 +4,7 @@ using Bit.Core.Models.Data;
 
 namespace Bit.Core.Test.AdminConsole.Helpers;
 
-public static class AuthorizationHelpers
+public static class PermissionsHelpers
 {
     /// <summary>
     /// Return a new Permission object with inverted permissions.
@@ -36,6 +36,24 @@ public static class AuthorizationHelpers
         return result;
     }
 
+    /// <summary>
+    /// Returns a sequence of Permission objects, where each Permission object has a different permission flag set.
+    /// </summary>
+    public static IEnumerable<Permissions> GetAllPermissions()
+    {
+        // Get all boolean properties of input object
+        var props = typeof(Permissions)
+            .GetProperties()
+            .Where(p => p.PropertyType == typeof(bool));
+
+        foreach (var prop in props)
+        {
+            var result = new Permissions();
+            prop.SetValue(result, true);
+            yield return result;
+        }
+    }
+
     /// <summary>
     /// Returns a sequence of all possible roles and permissions represented as CurrentContextOrganization objects.
     /// Used largely for authorization testing.
diff --git a/test/Core.Test/AdminConsole/Helpers/AuthorizationHelpersTests.cs b/test/Core.Test/AdminConsole/Helpers/PermissionsHelpersTests.cs
similarity index 95%
rename from test/Core.Test/AdminConsole/Helpers/AuthorizationHelpersTests.cs
rename to test/Core.Test/AdminConsole/Helpers/PermissionsHelpersTests.cs
index db128ffc4b..0873f045bc 100644
--- a/test/Core.Test/AdminConsole/Helpers/AuthorizationHelpersTests.cs
+++ b/test/Core.Test/AdminConsole/Helpers/PermissionsHelpersTests.cs
@@ -3,7 +3,7 @@ using Xunit;
 
 namespace Bit.Core.Test.AdminConsole.Helpers;
 
-public class AuthorizationHelpersTests
+public class PermissionsHelpersTests
 {
     [Fact]
     public void Permissions_Invert_InvertsAllPermissions()