California Code, Military and Veterans Code - MVC § 643.1

A Commendation Medal may be presented to each person who, while an officer, warrant officer, or enlisted member of the National Guard, State Guard, or Naval Militia distinguishes themselves while serving in any capacity with the National Guard, State Guard, or Naval Militia by meritorious achievement or meritorious service. The meritorious achievement or meritorious service is less exceptional than that required for the Medal of Merit but shall be accomplished with distinction.

The Commendation Medal may also be awarded to civilians and members of other military services who distinguish themselves as indicated in this section.