diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000000..c60fb4ec4b
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1,4 @@
+/benchmark/ @microsoft/onnxruntime-genai-approvers
+/cmake/ @microsoft/onnxruntime-genai-approvers
+/examples/ @microsoft/onnxruntime-genai-approvers
+/src/ @microsoft/onnxruntime-genai-approvers