Sheriff's Office Tactical Only
Contra Costa County Sheriff
Contra Costa, California
Encryption Details
Encryption Type P25 AES-256
Scope Investigations, Narcotics and SWAT TG's are encrypted
Technical Details P25 AES-256
What This Means
This agency encrypts tactical channels used for special operations, SWAT, and sensitive investigations. Regular dispatch may still be accessible.
Impact on Transparency
- Journalists cannot monitor police activity for breaking news or investigative reporting
- Community members cannot track police response to incidents in their neighborhood
- Researchers cannot study police communication patterns and response times
Take Action
Fight encryption at Contra Costa County Sheriff. Contact local officials to demand transparency.
Contra Costa County Sheriff Contra Costa, California
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California Contacts
Senator Josh Becker SB 719 Sponsor (D-San Mateo) (916) 651-4013
Assembly Public Safety Committee Key Gatekeepers (916) 319-3744
California News Publishers Association SB 719 Co-Sponsor Website
First Amendment Coalition Press freedom advocates Website