republic-os/legislation/us/states/ca/19992000/ab-400.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	Psychology.	Psychology.	us/states/ca	California Legislature	19992000	AB 400	California AB 400 (19992000)	bill	Psychology.	enacted	Lempert	9	28	6	1999-02-12	2000-09-26	openstates	ocd-bill/db8bf726-7b2c-4935-b0c2-496e304f6dca	http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=199920000AB400	6f1d1cdf220d1932bf5df5ea9dc9d39f1e5209352c6cdb70f1b03ab1416bcf67	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ca

California AB 400 (19992000) — Psychology.

Version chain

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

1. 02/12/99 - Introduced (filed) — source
2. 05/06/99 - Amended Assembly (committee substitute) — source
3. 05/18/99 - Amended Assembly (committee substitute) — source
4. 07/06/00 - Amended Senate (committee substitute) — source
5. 07/06/99 - Amended Senate (committee substitute) — source
6. 08/07/00 - Amended Senate (committee substitute) — source
7. 09/26/00 - Chaptered (committee substitute) — source
8. AB400 (committee substitute) — source
9. 08/21/00 - Enrolled (enrolled) — source

Votes

• AB 400 LEMPERT THIRD READING — pass (pass) · lower
• Do pass as amended. — pass (pass) · upper
• AB 400 LEMPERT CONCURRENCE — pass (pass) · lower
• Do pass as amended. — pass (pass) · upper
• Assembly 3rd Reading AB400 Lempert O'Connell — pass (pass) · upper
• Do pass as amended. — pass (pass) · lower

Sponsors

• Lempert — primary (person)
• Calderon — coauthor (person)
• O'Connell — coauthor (person)

Timeline

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

• 2000-09-26 Chaptered by Secretary of State - Chapter 625, Statutes of 2000.
• 2000-09-24 Approved by the Governor. executive-signature
• 2000-08-25 Enrolled and to the Governor at 11:45 a.m.
• 2000-08-21 Senate amendments concurred in. To enrollment. (Ayes 52. Noes 23. Page 8025.) committee-passage-favorable, amendment-passage
• 2000-08-14 In committee: Set, second hearing. Hearing canceled at the request of author.
• 2000-08-10 In Assembly. Concurrence in Senate amendments pending. May be considered on or after August 12 pursuant to Assembly Rule 77.
• 2000-08-10 Read third time, passed, and to Assembly. (Ayes 25. Noes 10. Page 5702.) passage, reading-3, reading-1
• 2000-08-08 Read second time. To third reading. reading-2, reading-1
• 2000-08-07 Read third time, amended. To second reading. reading-3, amendment-passage, reading-1
• 2000-07-06 Read second time, amended, and to third reading. amendment-passage, reading-2, reading-1
• 2000-07-05 From committee: Amend, and do pass as amended. (Ayes 6. Noes 0.). committee-passage, amendment-introduction, amendment-passage
• 2000-06-20 Withdrawn from committee. Re-referred to Standing Committee on Business, Professions and Consumer Protection. referral-committee
• 2000-06-19 Withdrawn from committee. Re-referred to Standing Committee on Rules. referral-committee
• 1999-08-16 In committee: Set, first hearing. Hearing canceled at the request of author.
• 1999-07-07 Re-referred to Standing Committee on Appropriations pursuant to Joint Rule 10.5. referral-committee
• 1999-07-06 Read second time, amended, and to third reading. amendment-passage, reading-2, reading-1
• 1999-07-02 From committee: Amend, and do pass as amended. (Ayes 5. Noes 1.). committee-passage, amendment-introduction, amendment-passage
• 1999-06-02 Referred to Standing Committee on Business, Professions and Consumer Protection. referral-committee
• 1999-05-28 In Senate. Read first time. To Standing Committee on Rules for assignment. reading-1
• 1999-05-27 Read third time, passed, and to Senate. (Ayes 52. Noes 26. Page 1963.) passage, reading-3, reading-1
• 1999-05-19 Read second time. To third reading. reading-2, reading-1
• 1999-05-18 Read second time and amended. Ordered returned to second reading. amendment-passage, reading-2, reading-1
• 1999-05-17 From committee: Amend, and do pass as amended. (Ayes 9. Noes 4.) (May 11). committee-passage, amendment-introduction, amendment-passage
• 1999-05-10 Re-referred to Standing Committee on Health. referral-committee
• 1999-05-06 From committee chair, with author's amendments: Amend, and re-refer to Standing Committee on Health. Read second time and amended. amendment-introduction, amendment-passage, reading-2, reading-1, referral-committee
• 1999-02-25 Referred to Standing Committee on Health. referral-committee
• 1999-02-16 From printer. May be heard in committee March 18.
• 1999-02-12 Read first time. To print. reading-1

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/db8bf726-7b2c-4935-b0c2-496e304f6dca. Confidence: reported (aggregated from official California legislature records).