diff --git a/test/EndToEnd/OfficialBuilderTests.cs b/test/EndToEnd/OfficialBuilderTests.cs
new file mode 100644
index 000000000..855c631cd
--- /dev/null
+++ b/test/EndToEnd/OfficialBuilderTests.cs
@@ -0,0 +1,23 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Xml.Linq;
+using FluentAssertions;
+using Microsoft.DotNet.TestFramework;
+using Microsoft.DotNet.Tools.Test.Utilities;
+using Xunit;
+
+namespace EndToEnd.Tests
+{
+    public class OfficialBuilderTests : TestBase
+    {
+        [Fact]
+        public void OfficialBuilderAtrribute()
+        {
+            var dotnetdir = Path.Combine(Path.GetDirectoryName(RepoDirectoriesProvider.DotnetUnderTest), "sdk", "7.0.100-dev");
+            var result = AssemblyInfo.Get(Path.Combine(dotnetdir, "dotnet.dll"), "AssemblyMetadataAttribute");
+            result.Should().Contain("OfficialBuilder:Microsoft");
+        }
+    }
+}
diff --git a/test/Microsoft.DotNet.Tools.Tests.Utilities/AssemblyInfo.cs b/test/Microsoft.DotNet.Tools.Tests.Utilities/AssemblyInfo.cs
new file mode 100644
index 000000000..f02cfbeb3
--- /dev/null
+++ b/test/Microsoft.DotNet.Tools.Tests.Utilities/AssemblyInfo.cs
@@ -0,0 +1,78 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection.Metadata;
+using System.Reflection.PortableExecutable;
+using System.Text;
+
+namespace Microsoft.DotNet.Tools.Test.Utilities
+{
+    public static class AssemblyInfo
+    {
+        public static IList<string> Get(string assemblyPath, string assemblyInfoName)
+        {
+            var list = new List<string>();
+
+            using (var stream = File.OpenRead(assemblyPath))
+            using (var peReader = new PEReader(stream))
+            {
+                var metadataReader = peReader.GetMetadataReader();
+                var assemblyDefinition = metadataReader.GetAssemblyDefinition();
+
+                foreach (var handle in assemblyDefinition.GetCustomAttributes())
+                {
+                    var attribute = metadataReader.GetCustomAttribute(handle);
+                    var constructor = metadataReader.GetMemberReference((MemberReferenceHandle)attribute.Constructor);
+                    var type = metadataReader.GetTypeReference((TypeReferenceHandle)constructor.Parent);
+                    var name = metadataReader.GetString(type.Name);
+
+                    if (name.Equals(assemblyInfoName))
+                    {
+                        var signature = metadataReader.GetBlobReader(constructor.Signature);
+                        var value = metadataReader.GetBlobReader(attribute.Value);
+                        var header = signature.ReadSignatureHeader();
+
+                        const ushort prolog = 1; // two-byte "prolog" defined by ECMA-335 (II.23.3) to be at the beginning of attribute value blobs
+                        if (value.ReadUInt16() != prolog || header.Kind != SignatureKind.Method || header.IsGeneric)
+                        {
+                            throw new BadImageFormatException();
+                        }
+
+                        var paramCount = signature.ReadCompressedInteger();
+                        if (paramCount <= 0 || // must have at least 1 parameter
+                            signature.ReadSignatureTypeCode() != SignatureTypeCode.Void) // return type must be void
+                        {
+                            continue;
+                        }
+
+                        var sb = new StringBuilder();
+                        while (paramCount > 0 && sb != null)
+                        {
+                            switch (signature.ReadSignatureTypeCode())
+                            {
+                                case SignatureTypeCode.String:
+                                    sb.Append(value.ReadSerializedString());
+                                    break;
+                                default:
+                                    sb = null;
+                                    break;
+                            }
+
+                            paramCount--;
+                            if (paramCount != 0)
+                            {
+                                sb?.Append(':');
+                            }
+                        }
+
+                        if (sb != null)
+                        {
+                            list.Add(sb.ToString());
+                        }
+                    }
+                }
+            }
+            return list;
+        }
+    }
+}