diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000..02ef1ba
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1,6 @@
+# See https://help.github.com/en/articles/about-code-owners
+# for more info about CODEOWNERS file.
+
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence.
+*                   @GoogleCloudPlatform/launcher-operations