Law enforcement: masks.
Summary
Existing law makes it a crime for a law enforcement officer to wear a facial covering in the performance of their duties, except as specified. Existing law defines law enforcement officer for these purposes as anyone designated by California law as a peace officer who is employed by a city, county, or other local agency, and any officer or agent of a federal law enforcement agency, agency or law enforcement agency of another state, or any person acting on behalf of a federal law enforcement agency. This bill would add peace officers employed by a state agency to the definition of law enforcement officers, thereby making those law enforcement officers subject to those criminal penalties. The bill would specify that facial coverings does not include certain items, including, among other things, sunglasses. The bill would, for all of the items excluded from the definition of facial coverings, limit that exclusion if the items are combined or otherwise used in a manner intended to conceal or obscure an officer's identity. By expanding the scope of a crime, this bill would impose a state-mandated local program. Existing law prohibits any person who is found to have committed an assault, battery, false imprisonment, false arrest, abuse of process, or malicious prosecution, while wearing a facial covering in a knowing and willful violation of these provisions, from asserting any privilege or immunity for their tortious conduct against a claim of civil liability, and makes that person liable for the greater of actual damages or statutory damages of not less than $10,000, whichever is greater. This bill would instead make a person who is found liable for false imprisonment or false arrest liable for those damages if the trier of fact finds that the person knowingly and willfully concealed their identity through the use of a facial covering at the time of the conduct giving rise to liability. Existing law requires a law enforcement agency operating in California to, by July 1, 2026, maintain and publicly post a written policy limiting the use of facial coverings, as specified. Existing law defines a law enforcement agency for these purposes as any entity of a city, county, or other local agency, that employs anyone designated by California law as a peace officer, any federal law enforcement agency, or any law enforcement agency of another state. This bill would add to the definition of law enforcement agency, a state entity that employs a peace officer and would change the date any law enforcement agency has to comply with that requirement to January 1, 2027. The bill would also require those policies to exempt certain surveillance operations related to enforcement of the Fish and Game Code, or similar federal law. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.
Bill status
passed both
4 of 5 stages cleared
Introduction
Feb 2026
Committee Review
May 2026
Senate Passage
May 2026
Assembly Passage
Aug 2026
Governor
Introduced Feb 9, 2026
Last action Aug 27, 2026
Maddy AI version diff · 6 comparisons
What changed between versions
08/30/26 - Enrolled
→
SB1004
·
1 edit
MINOR
No substantive legislative changes occurred between these two versions. The diff reflects a formatting conversion from the official enrolled document (with signature blocks, formal header, and Governor's receipt line) to a web page rendering of the same bill text. All policy provisions, definitions, deadlines, and penalties remain identical.
TECHNICAL
The document was reformatted from an official enrolled bill layout (with Secretary of the Senate and Chief Clerk signature lines, Governor's receipt block, and page numbers) into a web page presentation with navigation menus, version history, status indicators, and metadata such as publication date and author list.
Floor votes · Senate May 19, 2026 · Assembly Aug 26, 2026
How they voted
28–9
Passed · 3 other
Total votes 40
May 19, 2026
D
Democratic30
93% Yea
R
Republican10
90% Nay
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
26
Key actions
11
Committee
2
Amendments
10
Aug 27, 2026
Upper · Passed
Assembly amendments concurred in. (Ayes 28. Noes 11.) Ordered to engrossing and enrolling.
upper
Aug 26, 2026
Introduced
In Senate. Concurrence in Assembly amendments pending.
upper
Aug 26, 2026
Lower · Passed
Read third time. Passed. Ordered to the Senate.
lower
Aug 13, 2026
Lower · Passed
Read second time and amended. Ordered to second reading.
lower
Aug 13, 2026
Lower · Passed
From committee: Do pass as amended. (Ayes 11. Noes 4.) (August 13).
lower
Jun 25, 2026
Lower · Passed
Read second time and amended. Re-referred to Com. on APPR.
lower
Jun 24, 2026
Lower · Passed
From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 5. Noes 3.) (June 23).
lower
May 26, 2026
Committee
Referred to Com. on PUB. S.
lower
May 19, 2026
Upper · Passed
Read third time. Passed. (Ayes 28. Noes 9. Page 4358.) Ordered to the Assembly.
upper
May 14, 2026
Upper · Passed
Read second time and amended. Ordered to second reading.
upper
May 14, 2026
Upper · Passed
From committee: Do pass as amended. (Ayes 5. Noes 2. Page 4260.) (May 14).
upper
Apr 16, 2026
Upper · Passed
Read second time and amended. Re-referred to Com. on APPR.
upper
Apr 15, 2026
Upper · Passed
From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 5. Noes 1. Page 3871.) (April 14).
upper
Feb 18, 2026
Committee
Referred to Com. on PUB. S.
upper
Feb 9, 2026
Introduced
Introduced. Read first time. To Com. on RLS. for assignment. To print.
upper
1 primary · 21 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Scott Wiener
DDemocratic
Co
Aisha Wahab
DDemocratic
Co
Akilah Weber Pierson
DDemocratic
Co
Alex Lee
DDemocratic
Co
Ash Kalra
DDemocratic
Co
Caroline Menjivar
DDemocratic
Co
Damon Connolly
DDemocratic
Co
Isaac Bryan
DDemocratic
Co
Jerry McNerney
DDemocratic
Co
JA
Jesse Arreguín
DDemocratic
Co
JS
José Solache
DDemocratic
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