diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000..f076210
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+*   @alexvanin @carpawell @fyrchik @cthulhu-rider @realloc
diff --git a/.github/workflows/dco.yml b/.github/workflows/dco.yml
new file mode 100644
index 0000000..40ed8fc
--- /dev/null
+++ b/.github/workflows/dco.yml
@@ -0,0 +1,21 @@
+name: DCO check
+
+on:
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  commits_check_job:
+    runs-on: ubuntu-latest
+    name: Commits Check
+    steps:
+    - name: Get PR Commits
+      id: 'get-pr-commits'
+      uses: tim-actions/get-pr-commits@master
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+    - name: DCO Check
+      uses: tim-actions/dco@master
+      with:
+        commits: ${{ steps.get-pr-commits.outputs.commits }}