republic-os/legislation/us/states/ca/20072008/ab-422.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	Hazardous substances: water quality.	Hazardous substances: water quality.	us/states/ca	California Legislature	20072008	AB 422	California AB 422 (20072008)	bill	Hazardous substances: water quality.	enacted	Hancock	10	27	6	2007-02-16	2007-10-13	openstates	ocd-bill/3af95e98-c470-46b4-9f7f-9cc2e0045ddf	http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200720080AB422	89c421f7f6c89231b3a427e4125ebc2c48fcf17389e888d0fc6e6c6f4da98859	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ca

California AB 422 (20072008) — Hazardous substances: water quality.

Version chain

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

1. 02/16/07 - Introduced (filed) — source
2. 03/27/07 - Amended Assembly (committee substitute) — source
3. 06/01/07 - Amended Assembly (committee substitute) — source
4. 06/21/07 - Amended Senate (committee substitute) — source
5. 06/27/07 - Amended Senate (committee substitute) — source
6. 08/01/07 - Amended Senate (committee substitute) — source
7. 08/21/07 - Amended Senate (committee substitute) — source
8. 10/13/07 - Chaptered (committee substitute) — source
9. AB422 (committee substitute) — source
10. 09/07/07 - Enrolled (enrolled) — source

Votes

• AB 422 HANCOCK Concurrence in Senate Amendments — pass (pass) · lower
• AB 422 HANCOCK Assembly Third Reading — pass (pass) · lower
• Do pass as amended. — pass (pass) · lower
• Do pass and be re-referred to the Committee on Appropriations. — pass (pass) · lower
• Assembly 3rd Reading AB422 Hancock By Kuehl — pass (pass) · upper
• Do pass, but re-refer to the Committee on Appropriations. — pass (pass) · upper

Sponsors

• Hancock — primary (person)

Timeline

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

• 2007-02-16 Read first time. To print. reading-1
• 2007-02-20 From printer. May be heard in committee March 22.
• 2007-02-26 Referred to Standing Committee on Environmental Safety and Toxic Materials. referral-committee
• 2007-03-27 From committee chair, with author's amendments: Amend, and re-refer to Standing Committee on Environmental Safety and Toxic Materials Read second time and amended. reading-1, reading-2, amendment-passage, amendment-introduction, referral-committee
• 2007-03-28 Re-referred to Standing Committee on Environmental Safety and Toxic Materials. referral-committee
• 2007-04-11 From committee: Do pass, and re-refer to Standing Committee on Appropriations Re-referred. (Ayes 5. Noes 2.) (April 10). committee-passage, committee-passage-favorable, referral-committee
• 2007-04-25 In committee: Set, first hearing. Referred to Standing Committee on Appropriations suspense file. referral-committee
• 2007-06-01 From committee: Amend, and do pass as amended. (Ayes 12. Noes 5.) (May 31). Read second time and amended. Ordered returned to second reading. reading-1, reading-2, amendment-introduction, committee-passage, amendment-passage
• 2007-06-04 Read second time. To third reading. reading-1, reading-2
• 2007-06-06 Read third time, passed, and to Senate. (Ayes 45. Noes 34. Page 2005.) passage, reading-1, reading-3
• 2007-06-07 In Senate. Read first time. To Standing Committee on Rules for assignment. reading-1
• 2007-06-21 Referred to Standing Committee on Environmental Quality. referral-committee
• 2007-06-21 From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Standing Committee on Environmental Quality. reading-1, reading-2, amendment-introduction, referral-committee, amendment-passage
• 2007-06-27 In committee: Set, first hearing. Hearing canceled at the request of author.
• 2007-06-27 From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Standing Committee on Environmental Quality. reading-1, reading-2, amendment-introduction, referral-committee, amendment-passage
• 2007-07-11 From committee: Do pass, and re-refer to Standing Committee on Appropriations Re-referred. (Ayes 5. Noes 2.) . committee-passage, committee-passage-favorable, referral-committee
• 2007-07-23 In committee: Hearing postponed by committee.
• 2007-08-01 From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Standing Committee on Appropriations. reading-1, reading-2, amendment-introduction, referral-committee, amendment-passage
• 2007-08-20 From committee: Be placed on second reading file pursuant to Senate Rule 28.8 and be amended. committee-passage, amendment-passage
• 2007-08-21 Read second time, amended, and to third reading. reading-1, reading-2, amendment-passage
• 2007-09-05 Read third time, passed, and to Assembly. (Ayes 21. Noes 15. Page 2302.) passage, reading-1, reading-3
• 2007-09-05 In Assembly. Concurrence in Senate amendments pending. May be considered on or after September 7 pursuant to Assembly Rule 77.
• 2007-09-06 Assembly Rule 77 suspended. (Page 2997.)
• 2007-09-06 Senate amendments concurred in. To enrollment. (Ayes 46. Noes 32. Page 3003.) committee-passage-favorable, amendment-passage
• 2007-09-11 Enrolled and to the Governor at 7:45 p.m.
• 2007-10-13 Approved by the Governor. executive-signature
• 2007-10-13 Chaptered by Secretary of State - Chapter 597, Statutes of 2007.

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/3af95e98-c470-46b4-9f7f-9cc2e0045ddf. Confidence: reported (aggregated from official California legislature records).