diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 63c0acea..8006b7ca 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -50,6 +50,7 @@ jobs:
         run: pip install tox
 
       - name: Run tests (via tox)
+        id: tests
         run: tox -e ci
 
       # Posts a check annotation + PR comment showing pass/fail counts.
@@ -63,6 +64,20 @@ jobs:
           comment_title: "Test Results"
           report_individual_runs: true
 
+      - name: Enforce coverage floor (60%)
+        if: always() && steps.tests.outcome == 'success'
+        run: |
+          python -c "
+          import xml.etree.ElementTree as ET, sys
+          tree = ET.parse('reports/coverage.xml')
+          rate = float(tree.getroot().attrib['line-rate']) * 100
+          print(f'Coverage: {rate:.1f}%')
+          if rate < 60:
+              print(f'FAIL: Coverage {rate:.1f}% is below 60% floor')
+              sys.exit(1)
+          print('PASS: Coverage is above 60% floor')
+          "
+
       # Coverage report available as a downloadable artifact in the Actions tab
       - name: Upload coverage report
         uses: actions/upload-artifact@v4