diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index b0ce73067723..12f108ffcbba 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -85,7 +85,7 @@
 /sdk/containerservice/                                               @samkreter @zqingqing1 @GaneshaThirumurthi
 
 # PRLabel: %Cosmos
-/sdk/cosmos/                                                         @kushagraThapar @simorenoh @simplynaveen20 @xinlian12 @moderakh
+/sdk/cosmos/                                                         @kushagraThapar @simorenoh @simplynaveen20 @xinlian12 @annatisch @tjprescott @JericHunter
 
 # ServiceLabel: %Cosmos %Service Attention
 #/<NotInRepo>/                                                       @simorenoh @gahl-levy
@@ -769,4 +769,4 @@
 
 # Add owners for notifications for specific pipelines
 /eng/pipelines/templates/jobs/tests-nightly-python.yml               @lmazuel @mccoyp
-/eng/pipelines/aggregate-reports.yml                                 @lmazuel @mccoyp @YalinLi0312
+/eng/pipelines/aggregate-reports.yml                                 @lmazuel @mccoyp @YalinLi0312
\ No newline at end of file