republic-os/legislation/us/states/ca/20252026/ab-1087.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	Crimes: vehicular manslaughter while intoxicated.	Existing law prohibits operating a vehicle while under the influence of alcohol or drugs, as specified. Under existing law, if a person is convicted of driving under the influence and is granted probation, the period of probation shall be for not less than 3 years and not more than 5 years, unless the maximum prison sentence for the offense is greater than 5 years, in which case the period of probation may be longer.	us/states/ca	California Legislature	20252026	AB 1087	California AB 1087 (20252026)	bill	Crimes vehicularmanslaughterwhileintoxicated	enacted	Patterson	5	22	7	2025-02-20	2025-10-01	openstates	ocd-bill/ea15f96a-9b2f-4453-92a7-d7eaa4ecc804	http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202520260AB1087	0f38953e5d65dcb1921c5e04f6d78dbcd3f491ba643df02e9d7e40f628c39d72	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ca

California AB 1087 (20252026) — Crimes: vehicular manslaughter while intoxicated.

Existing law prohibits operating a vehicle while under the influence of alcohol or drugs, as specified. Under existing law, if a person is convicted of driving under the influence and is granted probation, the period of probation shall be for not less than 3 years and not more than 5 years, unless the maximum prison sentence for the offense is greater than 5 years, in which case the period of probation may be longer.

Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. 02/20/25 - Introduced (filed) — source
2. 04/28/25 - Amended Assembly (committee substitute) — source
3. 10/01/25 - Chaptered (committee substitute) — source
4. AB1087 (committee substitute) — source
5. 09/08/25 - Enrolled (enrolled) — source

Votes

• Placed on suspense file — 7–0 (pass) · upper
• Special Consent AB1087 Patterson By Niello — 39–0 (pass) · upper
• Do pass. — 14–0 (pass) · lower
• Do pass — 7–0 (pass) · upper
• Do pass as amended, and be re-referred to the Committee on [Appropriations] with recommendation: To Consent Calendar — 9–0 (pass) · lower
• Do pass, but first be re-referred to the Committee on [Appropriations] with the recommendation: To Consent Calendar — 6–0 (pass) · upper
• AB 1087 Patterson Assembly Third Reading — 78–0 (pass) · lower

Sponsors

• Patterson — primary (person)

Timeline

The legislative action history — every referral, reading, and vote.

• 2025-02-20 Read first time. To print. reading-1
• 2025-02-21 From printer. May be heard in committee March 23.
• 2025-03-10 Referred to Com. on PUB. S. referral-committee
• 2025-04-24 From committee: Amend, and do pass as amended and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 9. Noes 0.) (April 22). amendment-introduction, amendment-passage, committee-passage, referral-committee
• 2025-04-28 Read second time and amended. amendment-passage, reading-1, reading-2
• 2025-04-29 Re-referred to Com. on APPR. referral-committee
• 2025-05-07 In committee: Set, first hearing. Referred to APPR. suspense file. referral-committee
• 2025-05-23 From committee: Do pass. (Ayes 14. Noes 0.) (May 23). committee-passage, committee-passage-favorable
• 2025-05-27 Read second time. Ordered to third reading. reading-1, reading-2
• 2025-06-05 Read third time. Passed. Ordered to the Senate. (Ayes 78. Noes 0. Page 2110.) passage, reading-1, reading-3
• 2025-06-09 In Senate. Read first time. To Com. on RLS. for assignment. reading-1
• 2025-06-18 Referred to Com. on PUB. S. referral-committee
• 2025-07-08 From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 6. Noes 0.) (July 8). Re-referred to Com. on APPR. committee-passage, committee-passage-favorable, referral-committee
• 2025-08-18 In committee: Referred to suspense file. referral-committee
• 2025-08-29 From committee: Do pass. (Ayes 7. Noes 0.) (August 29). committee-passage, committee-passage-favorable
• 2025-08-29 Read second time. Ordered to third reading. reading-1, reading-2
• 2025-09-02 Ordered to special consent calendar.
• 2025-09-04 Read third time. Passed. Ordered to the Assembly. (Ayes 39. Noes 0. Page 2523.). passage, reading-1, reading-3
• 2025-09-04 In Assembly. Ordered to Engrossing and Enrolling. committee-passage
• 2025-09-11 Enrolled and presented to the Governor at 4 p.m.
• 2025-10-01 Approved by the Governor. executive-signature
• 2025-10-01 Chaptered by Secretary of State - Chapter 180, Statutes of 2025. became-law

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/ea15f96a-9b2f-4453-92a7-d7eaa4ecc804. Confidence: reported (aggregated from official California legislature records).