diff --git a/src/Microsoft.Data.SqlClient/netcore/ref/Microsoft.Data.SqlClient.csproj b/src/Microsoft.Data.SqlClient/netcore/ref/Microsoft.Data.SqlClient.csproj
index b1f7022da5..63226c9cbc 100644
--- a/src/Microsoft.Data.SqlClient/netcore/ref/Microsoft.Data.SqlClient.csproj
+++ b/src/Microsoft.Data.SqlClient/netcore/ref/Microsoft.Data.SqlClient.csproj
@@ -3,6 +3,9 @@
     <EnableDefaultCompileItems>false</EnableDefaultCompileItems>
     <TargetFrameworks>net6.0;netstandard2.0;netstandard2.1</TargetFrameworks>
     <TargetFrameworks Condition="$(ReferenceType)=='NetStandard' AND $(TargetNetStandardVersion)=='netstandard2.1'">netstandard2.1</TargetFrameworks>
+    <OSGroup Condition="'$(OSGroup)' == ''">$(OS)</OSGroup>
+    <TargetsWindows Condition="'$(OSGroup)'=='Windows_NT'">true</TargetsWindows>
+    <TargetsUnix Condition="'$(OSGroup)'=='Unix'">true</TargetsUnix>
     <IntermediateOutputPath>$(ObjFolder)$(Configuration)\$(AssemblyName)\ref\</IntermediateOutputPath>
     <OutputPath>$(BinFolder)$(Configuration)\$(AssemblyName)\ref\</OutputPath>
     <DocumentationFile>$(OutputPath)\$(TargetFramework)\Microsoft.Data.SqlClient.xml</DocumentationFile>
@@ -24,13 +27,41 @@
     <Compile Include="Microsoft.Data.SqlClient.cs" />
     <Compile Include="Microsoft.Data.SqlClient.Manual.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetGroup)' == 'netcoreapp'">
+  <ItemGroup Condition="'$(TargetGroup)' == 'netstandard'">
+    <PackageReference Condition="'$(TargetsWindows)' == 'true' and '$(IsUAPAssembly)' != 'true'" Include="Microsoft.Win32.Registry" Version="$(MicrosoftWin32RegistryVersion)" />
+    <PackageReference Include="System.Runtime.Loader" Version="$(SystemRuntimeLoaderVersion)" />
     <PackageReference Include="System.Security.Cryptography.Cng" Version="$(SystemSecurityCryptographyCngVersion)" />
   </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
+    <PackageReference Include="System.Buffers" Version="$(SystemBuffersVersion)" />
+  </ItemGroup>
+  <ItemGroup Condition="'$(TargetsWindows)' == 'true' and '$(IsUAPAssembly)' != 'true'">
+    <Reference Include="Microsoft.Win32.Registry" />
+  </ItemGroup>
+  <ItemGroup Condition="'$(OSGroup)' != 'AnyOS' AND '$(IsUAPAssembly)' == 'true'">
+    <Reference Include="System.Collections.NonGeneric" />
+    <Reference Include="System.Memory" />
+  </ItemGroup>
   <ItemGroup Condition="'$(TargetGroup)' == 'netstandard'">
     <Compile Include="Microsoft.Data.SqlClient.NetStandard.cs" />
   </ItemGroup>
+  <ItemGroup Condition="'$(TargetGroup)' == 'netcoreapp'">
+    <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="$(SystemDiagnosticsDiagnosticSourceVersion)" />
+  </ItemGroup>
   <ItemGroup>
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="$(SystemConfigurationConfigurationManagerVersion)" />
+    <PackageReference Include="System.Security.Permissions" Version="$(SystemSecurityPermissionsVersion)" />
+    <PackageReference Include="System.Security.Principal.Windows" Version="$(SystemSecurityPrincipalWindowsVersion)" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="$(SystemTextEncodingCodePagesVersion)" />
+    <PackageReference Include="System.Text.Encodings.Web" Version="$(SystemTextEncodingsWebVersion)" />
+    <PackageReference Include="Microsoft.Data.SqlClient.SNI.runtime" Version="$(MicrosoftDataSqlClientSNIRuntimeVersion)" />
+    <!-- Enable the project reference for debugging purposes. -->
+    <!-- <ProjectReference Include="$(SqlServerSourceCode)\Microsoft.SqlServer.Server.csproj" /> -->
+    <PackageReference Include="Microsoft.SqlServer.Server" Version="$(MicrosoftSqlServerServerVersion)" />
+    <PackageReference Include="Azure.Identity" Version="$(AzureIdentityVersion)" />
     <PackageReference Include="Microsoft.Identity.Client" Version="$(MicrosoftIdentityClientVersion)" />
+    <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="$(MicrosoftIdentityModelProtocolsOpenIdConnectVersion)" />
+    <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="$(MicrosoftIdentityModelJsonWebTokensVersion)" />
+    <PackageReference Include="System.Runtime.Caching" Version="$(SystemRuntimeCachingVersion)" />
   </ItemGroup>
 </Project>
diff --git a/src/Microsoft.Data.SqlClient/netfx/ref/Microsoft.Data.SqlClient.csproj b/src/Microsoft.Data.SqlClient/netfx/ref/Microsoft.Data.SqlClient.csproj
index 293ca6a8bf..db07f36d98 100644
--- a/src/Microsoft.Data.SqlClient/netfx/ref/Microsoft.Data.SqlClient.csproj
+++ b/src/Microsoft.Data.SqlClient/netfx/ref/Microsoft.Data.SqlClient.csproj
@@ -20,10 +20,27 @@
     <Compile Include="Microsoft.Data.SqlClient.cs" />
   </ItemGroup>
   <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Configuration" />
+    <Reference Include="System.Runtime.Serialization" />
+    <Reference Include="System.Security" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Runtime.Caching" />
     <Reference Include="System.EnterpriseServices" />
     <Reference Include="System.Transactions" />
   </ItemGroup>
   <ItemGroup>
+    <PackageReference Include="System.Text.Encodings.Web" Version="$(SystemTextEncodingsWebVersion)" />
+    <PackageReference Include="Microsoft.Data.SqlClient.SNI">
+      <Version>$(MicrosoftDataSqlClientSniVersion)</Version>
+      <PrivateAssets>All</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Azure.Identity" Version="$(AzureIdentityVersion)" />
     <PackageReference Include="Microsoft.Identity.Client" Version="$(MicrosoftIdentityClientVersion)" />
+    <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="$(MicrosoftIdentityModelProtocolsOpenIdConnectVersion)" />
+    <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="$(MicrosoftIdentityModelJsonWebTokensVersion)" />
+    <PackageReference Include="System.Buffers" Version="$(SystemBuffersVersion)" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/Microsoft.Data.SqlClient/netfx/src/Microsoft.Data.SqlClient.csproj b/src/Microsoft.Data.SqlClient/netfx/src/Microsoft.Data.SqlClient.csproj
index 2439554cff..7bd61421e7 100644
--- a/src/Microsoft.Data.SqlClient/netfx/src/Microsoft.Data.SqlClient.csproj
+++ b/src/Microsoft.Data.SqlClient/netfx/src/Microsoft.Data.SqlClient.csproj
@@ -92,8 +92,8 @@
     <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
     <Reference Include="System.Runtime.Caching" />
-    <Reference Include="System.Transactions" />
     <Reference Include="System.EnterpriseServices" />
+    <Reference Include="System.Transactions" />
   </ItemGroup>
   <!-- Contains common items shared between NetFx and NetCore -->
   <ItemGroup>
@@ -716,29 +716,17 @@
     </COMReference>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="System.Text.Encodings.Web">
-      <Version>$(SystemTextEncodingsWebVersion)</Version>
-    </PackageReference>
+    <PackageReference Include="System.Text.Encodings.Web" Version="$(SystemTextEncodingsWebVersion)" />
     <PackageReference Include="Microsoft.Data.SqlClient.SNI">
       <Version>$(MicrosoftDataSqlClientSniVersion)</Version>
       <PrivateAssets>All</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Azure.Identity">
-      <Version>$(AzureIdentityVersion)</Version>
-    </PackageReference>
-    <PackageReference Include="Microsoft.Identity.Client">
-      <Version>$(MicrosoftIdentityClientVersion)</Version>
-    </PackageReference>
-    <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect">
-      <version>$(MicrosoftIdentityModelProtocolsOpenIdConnectVersion)</version>
-    </PackageReference>
-    <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens">
-      <version>$(MicrosoftIdentityModelJsonWebTokensVersion)</version>
-    </PackageReference>
-    <PackageReference Include="System.Buffers">
-      <Version>$(SystemBuffersVersion)</Version>
-    </PackageReference>
+    <PackageReference Include="Azure.Identity" Version="$(AzureIdentityVersion)" />
+    <PackageReference Include="Microsoft.Identity.Client" Version="$(MicrosoftIdentityClientVersion)" />
+    <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="$(MicrosoftIdentityModelProtocolsOpenIdConnectVersion)" />
+    <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="$(MicrosoftIdentityModelJsonWebTokensVersion)" />
+    <PackageReference Include="System.Buffers" Version="$(SystemBuffersVersion)" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(NetFxSource)tools\targets\GenerateResourceStringsSource.targets" />