The LA County Sheriff oversight panel has been granted subpoena power, but it has not been able to utilize it. Critics of the LA Sheriff's Department claim that laws are hindering civilian oversight of the department. The issue of civilian commissions lacking authority to effectively review law enforcement conduct is not new.

Giving these groups subpoena power is considered a potential solution, allowing them to compel testimony and document production. Further details on the challenges faced by the Sheriff Civilian Oversight Commission are available from the source, including the history of the commission's subpoena power and the department's response to it.