diff --git a/src/Api/Api.csproj b/src/Api/Api.csproj
index 6505fdab5b..c490e90150 100644
--- a/src/Api/Api.csproj
+++ b/src/Api/Api.csproj
@@ -4,8 +4,6 @@
     <MvcRazorCompileOnPublish>false</MvcRazorCompileOnPublish>
     <DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
     <ANCMPreConfiguredForIIS>true</ANCMPreConfiguredForIIS>
-    <!-- Temp exclusions until warnings are fixed -->
-    <WarningsNotAsErrors>$(WarningsNotAsErrors);CS8604</WarningsNotAsErrors>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
diff --git a/src/Api/Billing/Controllers/OrganizationBillingController.cs b/src/Api/Billing/Controllers/OrganizationBillingController.cs
index 2f0a4ef48b..b82c627ee0 100644
--- a/src/Api/Billing/Controllers/OrganizationBillingController.cs
+++ b/src/Api/Billing/Controllers/OrganizationBillingController.cs
@@ -1,4 +1,5 @@
 #nullable enable
+using System.Diagnostics;
 using Bit.Api.AdminConsole.Models.Request.Organizations;
 using Bit.Api.Billing.Models.Requests;
 using Bit.Api.Billing.Models.Responses;
@@ -292,6 +293,7 @@ public class OrganizationBillingController(
         sale.SubscriptionSetup.SkipTrial = true;
         await organizationBillingService.Finalize(sale);
         var org = await organizationRepository.GetByIdAsync(organizationId);
+        Debug.Assert(org is not null, "This organization has already been found via this same ID, this should be fine.");
         if (organizationSignup.PaymentMethodType != null)
         {
             var paymentSource = new TokenizedPaymentSource(organizationSignup.PaymentMethodType.Value, organizationSignup.PaymentToken);
diff --git a/src/Core/Billing/Services/IProviderBillingService.cs b/src/Core/Billing/Services/IProviderBillingService.cs
index 6ed8910dd8..0171a7e1c3 100644
--- a/src/Core/Billing/Services/IProviderBillingService.cs
+++ b/src/Core/Billing/Services/IProviderBillingService.cs
@@ -59,7 +59,7 @@ public interface IProviderBillingService
         int seatAdjustment);
 
     /// <summary>
-    /// Determines whether the provided <paramref name="seatAdjustment"/> will result in a purchase for the <paramref name="provider"/>'s <see cref="planType"/>.
+    /// Determines whether the provided <paramref name="seatAdjustment"/> will result in a purchase for the <paramref name="provider"/>'s <see cref="PlanType"/>.
     /// Seat adjustments that result in purchases include:
     /// <list type="bullet">
     /// <item>The <paramref name="provider"/> going from below the seat minimum to above the seat minimum for the provided <paramref name="planType"/></item>
diff --git a/src/Core/Billing/Services/Implementations/PaymentHistoryService.cs b/src/Core/Billing/Services/Implementations/PaymentHistoryService.cs
index 6e984f946e..5a8cf16f5a 100644
--- a/src/Core/Billing/Services/Implementations/PaymentHistoryService.cs
+++ b/src/Core/Billing/Services/Implementations/PaymentHistoryService.cs
@@ -5,14 +5,12 @@ using Bit.Core.Entities;
 using Bit.Core.Models.BitStripe;
 using Bit.Core.Repositories;
 using Bit.Core.Services;
-using Microsoft.Extensions.Logging;
 
 namespace Bit.Core.Billing.Services.Implementations;
 
 public class PaymentHistoryService(
     IStripeAdapter stripeAdapter,
-    ITransactionRepository transactionRepository,
-    ILogger<PaymentHistoryService> logger) : IPaymentHistoryService
+    ITransactionRepository transactionRepository) : IPaymentHistoryService
 {
     public async Task<IEnumerable<BillingHistoryInfo.BillingInvoice>> GetInvoiceHistoryAsync(
         ISubscriber subscriber,
diff --git a/src/Core/Core.csproj b/src/Core/Core.csproj
index 4411a3de9b..898f0550b0 100644
--- a/src/Core/Core.csproj
+++ b/src/Core/Core.csproj
@@ -3,8 +3,6 @@
   <PropertyGroup>
     <GenerateUserSecretsAttribute>false</GenerateUserSecretsAttribute>
     <DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
-    <!-- Temp exclusions until warnings are fixed -->
-    <WarningsNotAsErrors>$(WarningsNotAsErrors);CS1574;CS9113</WarningsNotAsErrors>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
diff --git a/test/Core.Test/Billing/Services/PaymentHistoryServiceTests.cs b/test/Core.Test/Billing/Services/PaymentHistoryServiceTests.cs
index c9278e4488..06a408c5a8 100644
--- a/test/Core.Test/Billing/Services/PaymentHistoryServiceTests.cs
+++ b/test/Core.Test/Billing/Services/PaymentHistoryServiceTests.cs
@@ -4,7 +4,6 @@ using Bit.Core.Entities;
 using Bit.Core.Models.BitStripe;
 using Bit.Core.Repositories;
 using Bit.Core.Services;
-using Microsoft.Extensions.Logging;
 using NSubstitute;
 using Stripe;
 using Xunit;
@@ -22,8 +21,7 @@ public class PaymentHistoryServiceTests
         var stripeAdapter = Substitute.For<IStripeAdapter>();
         stripeAdapter.InvoiceListAsync(Arg.Any<StripeInvoiceListOptions>()).Returns(invoices);
         var transactionRepository = Substitute.For<ITransactionRepository>();
-        var logger = Substitute.For<ILogger<PaymentHistoryService>>();
-        var paymentHistoryService = new PaymentHistoryService(stripeAdapter, transactionRepository, logger);
+        var paymentHistoryService = new PaymentHistoryService(stripeAdapter, transactionRepository);
 
         // Act
         var result = await paymentHistoryService.GetInvoiceHistoryAsync(subscriber);
@@ -40,8 +38,7 @@ public class PaymentHistoryServiceTests
         // Arrange
         var paymentHistoryService = new PaymentHistoryService(
             Substitute.For<IStripeAdapter>(),
-            Substitute.For<ITransactionRepository>(),
-            Substitute.For<ILogger<PaymentHistoryService>>());
+            Substitute.For<ITransactionRepository>());
 
         // Act
         var result = await paymentHistoryService.GetInvoiceHistoryAsync(null);
@@ -59,8 +56,7 @@ public class PaymentHistoryServiceTests
         var transactionRepository = Substitute.For<ITransactionRepository>();
         transactionRepository.GetManyByOrganizationIdAsync(subscriber.Id, Arg.Any<int>(), Arg.Any<DateTime?>()).Returns(transactions);
         var stripeAdapter = Substitute.For<IStripeAdapter>();
-        var logger = Substitute.For<ILogger<PaymentHistoryService>>();
-        var paymentHistoryService = new PaymentHistoryService(stripeAdapter, transactionRepository, logger);
+        var paymentHistoryService = new PaymentHistoryService(stripeAdapter, transactionRepository);
 
         // Act
         var result = await paymentHistoryService.GetTransactionHistoryAsync(subscriber);
@@ -77,8 +73,7 @@ public class PaymentHistoryServiceTests
         // Arrange
         var paymentHistoryService = new PaymentHistoryService(
             Substitute.For<IStripeAdapter>(),
-            Substitute.For<ITransactionRepository>(),
-            Substitute.For<ILogger<PaymentHistoryService>>());
+            Substitute.For<ITransactionRepository>());
 
         // Act
         var result = await paymentHistoryService.GetTransactionHistoryAsync(null);