diff --git a/webrtc/base/OWNERS b/webrtc/base/OWNERS
index 14637b1e34..1a24a6a8a6 100644
--- a/webrtc/base/OWNERS
+++ b/webrtc/base/OWNERS
@@ -1,8 +1,13 @@
-henrike@webrtc.org
-perkj@webrtc.org
 henrika@webrtc.org
+henrike@webrtc.org
 henrikg@webrtc.org
+hta@webrtc.org
+jiayl@webrtc.org
+juberti@webrtc.org
 mflodman@webrtc.org
-niklas.enbom@webrtc.org
+perkj@webrtc.org
+pthatcher@webrtc.org
+sergeyu@chromium.org
+tommi@webrtc.org
 
 per-file BUILD.gn=kjellander@webrtc.org
diff --git a/webrtc/sound/OWNERS b/webrtc/sound/OWNERS
new file mode 100644
index 0000000000..c4325dfbc9
--- /dev/null
+++ b/webrtc/sound/OWNERS
@@ -0,0 +1,14 @@
+henrika@webrtc.org
+henrike@webrtc.org
+henrikg@webrtc.org
+hta@webrtc.org
+jiayl@webrtc.org
+juberti@webrtc.org
+mflodman@webrtc.org
+perkj@webrtc.org
+pthatcher@webrtc.org
+sergeyu@chromium.org
+tommi@webrtc.org
+
+
+per-file BUILD.gn=kjellander@webrtc.org