republic-os/legislation/us/states/ca/20252026/ab-1207.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	Climate change: market-based compliance mechanism: extension.	The California Global Warming Solutions Act of 2006 requires the State Air Resources Board to adopt regulations for greenhouse gas emissions limits and emissions reduction measures to achieve the maximum technologically feasible and cost-effective reductions in greenhouse gas emissions in furtherance of achieving the statewide greenhouse gas emissions limit, as defined. The act authorizes the state board to revise regulations or adopt additional regulations to further the act. The act authorizes that state board to include in those regulations the use of a market-based compliance mechanism to comply with those regulations.	us/states/ca	California Legislature	20252026	AB 1207	California AB 1207 (20252026)	bill appropriation	Climatechange extension market-basedcompliancemechanism	enacted	Irwin	6	32	7	2025-02-21	2025-09-19	openstates	ocd-bill/b7d7006b-cbce-4f7d-9ced-da6a7e19dc0b	http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202520260AB1207	2eb406a8c6b49d0ea0d8b390899cd6f9be983f3f208c244ce75fbaaa7cd2c22e	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ca

California AB 1207 (20252026) — Climate change: market-based compliance mechanism: extension.

The California Global Warming Solutions Act of 2006 requires the State Air Resources Board to adopt regulations for greenhouse gas emissions limits and emissions reduction measures to achieve the maximum technologically feasible and cost-effective reductions in greenhouse gas emissions in furtherance of achieving the statewide greenhouse gas emissions limit, as defined. The act authorizes the state board to revise regulations or adopt additional regulations to further the act. The act authorizes that state board to include in those regulations the use of a market-based compliance mechanism to comply with those regulations.

Version chain

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

1. 02/21/25 - Introduced (filed) — source
2. 03/17/25 - Amended Assembly (committee substitute) — source
3. 09/10/25 - Amended Senate (committee substitute) — source
4. 09/19/25 - Chaptered (committee substitute) — source
5. AB1207 (committee substitute) — source
6. 09/13/25 - Enrolled (enrolled) — source

Votes

• 2nd Reading AB1207 Irwin et al. By Limón Urgency Clause — 29–6 (pass) · upper
• AB 1207 Irwin Assembly Third Reading — 60–2 (pass) · lower
• Do pass — 5–1 (pass) · upper
• AB 1207 IRWIN Concurrence - Urgency Added — 58–10 (pass) · lower
• Do pass, but first be re-referred to the Committee on [Appropriations] — 7–0 (pass) · upper
• Do pass. — 11–0 (pass) · lower
• Do pass and be re-referred to the Committee on [Appropriations] — 11–0 (pass) · lower

Sponsors

• Irwin — primary (person)
• Limón — author (person)
• McGuire — author (person)
• Rivas — author (person)

Timeline

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

• 2025-02-21 Introduced. To print. introduction
• 2025-02-22 From printer. May be heard in committee March 24.
• 2025-02-24 Read first time. reading-1
• 2025-03-17 Referred to Com. on NAT. RES. referral-committee
• 2025-03-17 From committee chair, with author's amendments: Amend, and re-refer to Com. on NAT. RES. Read second time and amended. amendment-introduction, amendment-passage, reading-1, reading-2
• 2025-03-18 Re-referred to Com. on NAT. RES. referral-committee
• 2025-04-29 From committee: Do pass and re-refer to Com. on APPR. (Ayes 11. Noes 0.) (April 28). Re-referred to Com. on APPR. committee-passage, committee-passage-favorable, referral-committee
• 2025-05-07 From committee: Do pass. (Ayes 11. Noes 0.) (May 7). committee-passage, committee-passage-favorable
• 2025-05-08 Read second time. Ordered to third reading. reading-1, reading-2
• 2025-05-27 Read third time. Passed. Ordered to the Senate. (Ayes 60. Noes 2. Page 1727.) passage, reading-1, reading-3
• 2025-05-28 In Senate. Read first time. To Com. on RLS. for assignment. reading-1
• 2025-06-04 Referred to Com. on E.Q. referral-committee
• 2025-06-24 In committee: Hearing postponed by committee.
• 2025-07-16 From committee: Do pass and re-refer to Com. on APPR. (Ayes 7. Noes 0.) (July 16). Re-referred to Com. on APPR. committee-passage, committee-passage-favorable, referral-committee
• 2025-08-19 From committee: Be ordered to second reading pursuant to Senate Rule 28.8. committee-passage, reading-2
• 2025-08-20 Read second time. Ordered to third reading. reading-1, reading-2
• 2025-09-10 Joint Rules 61 and 62(a) suspended. (Ayes 30. Noes 8. Page 2760.)
• 2025-09-10 Read third time and amended. Ordered to second reading. amendment-passage, reading-1, reading-3
• 2025-09-10 Re-referred to Com. on RLS. pursuant to Senate Rule 29.10(C). referral-committee
• 2025-09-10 Re-referred to Com. on E.Q. referral-committee
• 2025-09-11 From committee: Do pass. (Ayes 5. Noes 1.) (September 11). committee-passage, committee-passage-favorable
• 2025-09-12 Read second time. Ordered to third reading. reading-1, reading-2
• 2025-09-12 Joint Rule 10.5 suspended. (Ayes 29. Noes 8. Page 2958.)
• 2025-09-12 Senate Rule 29 suspended. (Page 2961.)
• 2025-09-13 Read third time. Urgency clause adopted. Passed. Ordered to the Assembly. (Ayes 29. Noes 6. Page 3050.). passage, reading-1, reading-3
• 2025-09-13 In Assembly. Concurrence in Senate amendments pending.
• 2025-09-13 Joint Rules 61(a)(14) and 51(a)(4) suspended. (Ayes 59. Noes 20. Page 3413.)
• 2025-09-13 Assembly Rule 63 suspended. (Page 3487.)
• 2025-09-13 Urgency clause adopted. Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 58. Noes 10. Page 3488.). amendment-passage, committee-passage-favorable
• 2025-09-13 Enrolled and presented to the Governor at 1:30 p.m.
• 2025-09-19 Approved by the Governor. executive-signature
• 2025-09-19 Chaptered by Secretary of State - Chapter 117, Statutes of 2025. became-law

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/b7d7006b-cbce-4f7d-9ced-da6a7e19dc0b. Confidence: reported (aggregated from official California legislature records).