diff --git a/commitlint.config.js b/.commitlintrc.json
similarity index 86%
rename from commitlint.config.js
rename to .commitlintrc.json
index 44d85ad..311c351 100644
--- a/commitlint.config.js
+++ b/.commitlintrc.json
@@ -1,5 +1,5 @@
-module.exports = {
-  rules: {
+{
+  "rules": {
     "body-leading-blank": [1, "always"],
     "body-max-line-length": [2, "always", 72],
     "footer-leading-blank": [1, "always"],
@@ -8,7 +8,7 @@ module.exports = {
     "scope-case": [2, "always", "lower-case"],
     "scope-empty": [1, "never"],
     "scope-enum": [
-      1,
+      2,
       "always",
       [
         "checks",
@@ -23,10 +23,9 @@ module.exports = {
         "terraform-dir",
         "terraform-docs",
         "trunk",
-        "workflows",
-      ],
+        "workflows"
+      ]
     ],
-    //"signed-off-by": [1, "always", "Signed-off-by:"],
     "subject-case": [1, "always", "sentence-case"],
     "subject-empty": [2, "never"],
     "subject-full-stop": [2, "never", "."],
@@ -46,8 +45,8 @@ module.exports = {
         "refactor",
         "revert",
         "style",
-        "test",
-      ],
-    ],
-  },
-};
+        "test"
+      ]
+    ]
+  }
+}
diff --git a/.github/workflows/pr-title.yaml b/.github/workflows/pr-title.yaml
index eb6649d..a8caf2f 100644
--- a/.github/workflows/pr-title.yaml
+++ b/.github/workflows/pr-title.yaml
@@ -62,10 +62,23 @@ jobs:
     # Run if PR title length job does not exit
     needs: [pr-title-length]
     permissions:
+      contents: read
       pull-requests: write
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
+      - name: Checkout repository
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
+
+      - name: Get commitlint scopes from configuration file
+        id: commit_scope
+        run: |
+          {
+            echo 'COMMIT_SCOPES<<EOF'
+            jq -r '.rules["scope-enum"][2][]' .commitlintrc.json
+            echo EOF
+          } >> "$GITHUB_ENV"
+
       - name: Validate PR title conforms to conventional spec
         id: validate-pr-title
         env:
@@ -75,11 +88,8 @@ jobs:
         uses: amannn/action-semantic-pull-request@0723387faaf9b38adef4775cd42cfd5155ed6017 # v5.5.3
         with:
           requireScope: true
-          # TODO: Required scopes for this repo and as an input when called
-          # TODO: Add scopes to PR comment if applicable
-          # scopes: Ideally get them from the commitlint config file to avoid duplication
-          # Maybe use this action; will require commitlint.config.js changing to .commitlintrc.json
-          # https://github.com/marketplace/actions/get-properties-from-json-file
+          scopes: |
+            ${{ env.COMMIT_SCOPES }}
           subjectPattern: ^([A-Z]).+$ # Subject must start with an upper case character
           subjectPatternError: |
             The subject "{subject}" found in the pull request title