diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7b347d5b6..cf2d99939 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,10 +4,10 @@ on:
   # Trigger the workflow on push to master or develop, except tag creation
   push:
     branches:
-      - 'master'
-      - 'develop'
+      - "master"
+      - "develop"
     tags-ignore:
-      - '**'
+      - "**"
 
   # Trigger the workflow on pull request
   pull_request: ~
@@ -82,3 +82,19 @@ jobs:
       eccodes: ecmwf/eccodes@${{ github.event.pull_request.head.sha || github.sha }}
       codecov: true
     secrets: inherit
+
+  notify:
+    runs-on: ubuntu-latest
+    needs:
+      - downstream-ci
+      - private-downstream-ci
+      - downstream-ci-hpc
+      - private-downstream-ci-hpc
+      - codecov
+    if: always()
+    steps:
+      - name: Trigger Teams notification
+        uses: ecmwf-actions/notify-teams@v1
+        with:
+          incoming_webhook: ${{ secrets.MS_TEAMS_INCOMING_WEBHOOK }}
+          needs_context: ${{ toJSON(needs) }}
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index a40ef52ee..32671d845 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -5,7 +5,7 @@ on:
 
   # Run at 20:00 UTC every day (on default branch)
   schedule:
-    - cron: '0 20 * * *'
+    - cron: "0 20 * * *"
 
 jobs:
   test:
@@ -14,3 +14,15 @@ jobs:
       eccodes: ecmwf/eccodes@${{ github.event.pull_request.head.sha || github.sha }}
       nightly_test: true
     secrets: inherit
+
+  notify:
+    runs-on: ubuntu-latest
+    needs:
+      - test
+    if: always()
+    steps:
+      - name: Trigger Teams notification
+        uses: ecmwf-actions/notify-teams@v1
+        with:
+          incoming_webhook: ${{ secrets.MS_TEAMS_INCOMING_WEBHOOK }}
+          needs_context: ${{ toJSON(needs) }}
diff --git a/.github/workflows/notify_new_pr.yml b/.github/workflows/notify_new_pr.yml
new file mode 100644
index 000000000..737919032
--- /dev/null
+++ b/.github/workflows/notify_new_pr.yml
@@ -0,0 +1,15 @@
+name: Notify new PR
+
+on:
+  pull_request_target:
+    types:
+      - "opened"
+
+jobs:
+  notify:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Notify new PR
+        uses: ecmwf-actions/notify-teams-pr@v1
+        with:
+          incoming_webhook: ${{ secrets.MS_TEAMS_INCOMING_WEBHOOK }}