diff --git a/.github/workflows/dotnetcore-build.yml b/.github/workflows/dotnetcore-build.yml
index a66a7b0d..f8c3c93f 100644
--- a/.github/workflows/dotnetcore-build.yml
+++ b/.github/workflows/dotnetcore-build.yml
@@ -23,4 +23,21 @@ jobs:
       run: dotnet build RulesEngine.sln --configuration Debug --no-restore
     
     - name: Test
-      run: dotnet test RulesEngine.sln --collect:"XPlat Code Coverage" --no-build --configuration Debug --verbosity m
\ No newline at end of file
+      run: dotnet test RulesEngine.sln --collect:"XPlat Code Coverage" --no-build --configuration Debug --verbosity m
+      
+    - name: Install Report Tool
+      run: dotnet tool install --tool-path tools dotnet-reportgenerator-globaltool
+
+    - name: Generate Report
+      run: ./tools/reportgenerator "-reports:**/coverage.cobertura.xml" "-targetdir:coveragereport" -reporttypes:"Html;lcov;Cobertura"
+
+    - name: Check Coverage
+      shell: pwsh
+      run: ./scripts/check-coverage.ps1 -reportPath coveragereport/Cobertura.xml -threshold 96
+    
+    - name: Coveralls GitHub Action
+      uses: coverallsapp/github-action@v2.2.1
+      if: ${{ github.event_name == 'push' }}
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        path-to-lcov: ./coveragereport/lcov.info
diff --git a/.gitignore b/.gitignore
index b0f8b54f..80d0fe28 100644
--- a/.gitignore
+++ b/.gitignore
@@ -91,7 +91,9 @@ publish/
 *.ldf
 *.ndf
 
+coveragereport/
 nuget-packages/
 nuget-push.ps1
 /src/RulesEngine/build-signed.ps1
 /src/RulesEngine/sgKey.snk
+/tests/**/TestResults/
\ No newline at end of file
diff --git a/ROADMAP.md b/ROADMAP.md
index 035e4789..af600606 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -1,8 +1,7 @@
 ### Roadmap for RulesEngineEx, formerlly known as [RulesEngine}(https://github.com/microsoft/RulesEngine).
 
-- WorkflowName and RuleName will be changed to Name
+- WorkflowName and RuleName properties changed to Name
 	- seems redundant to say Workflow.WorkflowName or Rule.RuleName	
 - [X]Add CancellationToken Token for Async [[/microsoft/RulesEngine/issues/609](https://github.com/microsoft/RulesEngine/issues/609)]
 - [X]Refactor Code and add comments for readability
-- [X]Fix Issues from the original project
-- Go From Moq to NSubstitute 
+- [X]Fix oustanding Issues from the original project
\ No newline at end of file
diff --git a/scripts/check-coverage.ps1 b/scripts/check-coverage.ps1
new file mode 100644
index 00000000..4f1fe368
--- /dev/null
+++ b/scripts/check-coverage.ps1
@@ -0,0 +1,16 @@
+param(
+    [Parameter(Mandatory=$true)][string] $reportPath,
+    [Parameter(Mandatory=$true)][decimal] $threshold
+)
+
+
+[XML]$report = Get-Content $reportPath;
+[decimal]$coverage = [decimal]$report.coverage.'line-rate' * 100;
+
+if ($coverage -lt $threshold) {
+  Write-Error "Coverage ($coverage) < $threshold percent"
+  exit 1
+}
+else{
+    Write-Host "Coverage ($coverage) > $threshold percent"
+}
\ No newline at end of file
diff --git a/scripts/generate-coverage-report.ps1 b/scripts/generate-coverage-report.ps1
new file mode 100644
index 00000000..5ea54407
--- /dev/null
+++ b/scripts/generate-coverage-report.ps1
@@ -0,0 +1,2 @@
+dotnet tool install --tool-path tools dotnet-reportgenerator-globaltool
+./tools/reportgenerator "-reports:**/coverage.cobertura.xml" "-targetdir:coveragereport" -reporttypes:"Html;lcov;Cobertura"
\ No newline at end of file
diff --git a/src/RulesEngine/Exceptions/ExpressionParserException.cs b/src/RulesEngine/Exceptions/ExpressionParserException.cs
index e9fb8f76..35ce73a5 100644
--- a/src/RulesEngine/Exceptions/ExpressionParserException.cs
+++ b/src/RulesEngine/Exceptions/ExpressionParserException.cs
@@ -2,8 +2,6 @@
 // Licensed under the MIT License.
 
 using System;
-using System.Collections.Generic;
-using System.Text;
 
 namespace RulesEngine.Exceptions
 {
diff --git a/src/RulesEngine/Exceptions/RuleException.cs b/src/RulesEngine/Exceptions/RuleException.cs
index 68484978..15155ba5 100644
--- a/src/RulesEngine/Exceptions/RuleException.cs
+++ b/src/RulesEngine/Exceptions/RuleException.cs
@@ -2,11 +2,11 @@
 // Licensed under the MIT License.
 
 using System;
-using System.Collections.Generic;
-using System.Text;
+using System.Diagnostics.CodeAnalysis;
 
 namespace RulesEngine.Exceptions
 {
+    [ExcludeFromCodeCoverage]
     public class RuleException : Exception
     {
         public RuleException(string message) : base(message)
diff --git a/src/RulesEngine/Exceptions/ScopedParamException.cs b/src/RulesEngine/Exceptions/ScopedParamException.cs
index c38bf4ca..ca636dd3 100644
--- a/src/RulesEngine/Exceptions/ScopedParamException.cs
+++ b/src/RulesEngine/Exceptions/ScopedParamException.cs
@@ -2,11 +2,11 @@
 // Licensed under the MIT License.
 
 using System;
-using System.Collections.Generic;
-using System.Text;
+using System.Diagnostics.CodeAnalysis;
 
 namespace RulesEngine.Exceptions
 {
+    [ExcludeFromCodeCoverage]
     public class ScopedParamException: Exception
     {
         public ScopedParamException(string message, Exception innerException, string scopedParamName): base(message,innerException)
diff --git a/tests/RulesEngine.UnitTest/RulesEngine.UnitTest.csproj b/tests/RulesEngine.UnitTest/RulesEngine.UnitTest.csproj
index 3051411d..7e1baff8 100644
--- a/tests/RulesEngine.UnitTest/RulesEngine.UnitTest.csproj
+++ b/tests/RulesEngine.UnitTest/RulesEngine.UnitTest.csproj
@@ -7,6 +7,10 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="AutoFixture" Version="4.18.1" />
+    <PackageReference Include="coverlet.collector" Version="6.0.2">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
     <PackageReference Include="System.Text.Json" Version="8.0.3" />