diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000..87dd815
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+* berkay@leodrive.ai mfc@leodrive.ai ryohsuke.mitsudome@tier4.jp yukihiro.saito@tier4.jp yutaka.kondo@tier4.jp