diff --git a/.github/workflows/notify-slack-on-pr-merge.yml b/.github/workflows/notify-slack-on-pr-merge.yml
new file mode 100644
index 0000000..afcc775
--- /dev/null
+++ b/.github/workflows/notify-slack-on-pr-merge.yml
@@ -0,0 +1,21 @@
+name: Slack Notification on PR Merge
+
+on:
+  pull_request:
+    types: [closed]
+
+jobs:
+  notify:
+    if: github.event.pull_request.merged == true && github.event.pull_request.base.ref == github.event.repository.default_branch
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Send Slack Notification
+        run: |
+          curl -X POST \
+            -H 'Content-type: application/json' \
+            --data '{
+              "channel": "qa-messenger",
+              "text": "---\n**PR Merged** \n*Repo:* '"${{ github.repository }}"'\n*Title:* '"${{ github.event.pull_request.title }}"'\n*Tag:* <'"${{ secrets.SLACK_BORIS_MEMBER_ID }}"'> <'"${{ secrets.SLACK_BO_MEMBER_ID }}"'>\n*Link:* <'"${{ github.event.pull_request.html_url }}"'|View PR>"
+            }' \
+            ${{ secrets.SLACK_QA_MESSENGER_WEBHOOK_URL }}