diff --git a/.github/workflows/quality-checks.yml b/.github/workflows/quality-checks.yml
index fdbd6056..f2244b84 100644
--- a/.github/workflows/quality-checks.yml
+++ b/.github/workflows/quality-checks.yml
@@ -68,19 +68,12 @@ jobs:
             node_modules
             .git
 
-      - name: "check is SONAR_TOKEN exists"
-        env:
-            super_secret: ${{ secrets.SONAR_TOKEN }}
-        if: ${{ env.super_secret != '' }}
-        run: echo "SONAR_TOKEN_EXISTS=true" >> "$GITHUB_ENV"
-
-      - name: Run SonarQube analysis
-        if: ${{ env.SONAR_TOKEN_EXISTS == 'true' }}
-        run: mvn sonar:sonar -Dsonar.login=${{ secrets.SONAR_TOKEN }}
+      - name: SonarQube
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
 
-      - name: SonarCloud Scan
-        uses: SonarSource/sonarqube-scan-action@master
-        if: ${{ env.SONAR_TOKEN_EXISTS == 'true' }}
+      - name: SonarQube Scan
+        uses: SonarSource/sonarqube-scan-action@fd88b7d7ccbaefd23d8f36f73b59db7a3d246602
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
diff --git a/.github/workflows/regression_tests.yml b/.github/workflows/regression_tests.yml
index a285a0cc..b0dbdb5e 100644
--- a/.github/workflows/regression_tests.yml
+++ b/.github/workflows/regression_tests.yml
@@ -1,4 +1,8 @@
 name: Regression Tests
+
+concurrency:
+  group: ${{ github.workflow }}
+
 on:
   workflow_call:
     inputs:
diff --git a/README.md b/README.md
index b67ac523..2e9446b2 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 [![Regression Tests](https://github.com/NHSDigital/eligibility-signposting-api-regression-tests/actions/workflows/regression_tests.yml/badge.svg?branch=main)](https://github.com/NHSDigital/eligibility-signposting-api-regression-tests/actions/workflows/regression_tests.yml)
-
+[![AI Code Assurance](https://sonarcloud.io/api/project_badges/ai_code_assurance?project=NHSDigital_eligibility-signposting-api-regression-tests)](https://sonarcloud.io/summary/new_code?id=NHSDigital_eligibility-signposting-api-regression-tests)
 # Regression Tests
 These tests will automate End-to-End regression testing for:
 * [Eligibility Signposting API](https://github.com/NHSDigital/eligibility-signposting-api)