diff --git a/biometrics/OWNERS b/biometrics/OWNERS
index e162d2d..58998c1 100644
--- a/biometrics/OWNERS
+++ b/biometrics/OWNERS
@@ -2,3 +2,7 @@
 jeffpu@google.com
 jbolinger@google.com
 joshmccloskey@google.com
+diyab@google.com
+austindelgado@google.com
+spdonghao@google.com
+wenhuiy@google.com