republic-os/legislation/us/states/ca/20112012/sb-1540.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	Instructional materials: revised curriculum framework: history-social science.	Existing law prohibits the State Board of Education from adopting instructional materials until the 2015–16 school year.	us/states/ca	California Legislature	20112012	SB 1540	California SB 1540 (20112012)	bill	Instructional materials: revised curriculum framework: history-social science.	enacted	Hancock	7	25	7	2012-02-24	2012-09-08	openstates	ocd-bill/de96a962-de08-4310-a59f-dcdd6edf3c47	http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201120120SB1540	7f1874dd616e37be5099b50b43488bdc0b5623bdd05b301a355e678c1988effc	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ca

California SB 1540 (20112012) — Instructional materials: revised curriculum framework: history-social science.

Existing law prohibits the State Board of Education from adopting instructional materials until the 2015–16 school year.

Version chain

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

1. 02/24/12 - Introduced (filed) — source
2. 03/29/12 - Amended Senate (committee substitute) — source
3. 06/20/12 - Amended Assembly (committee substitute) — source
4. 08/20/12 - Amended Assembly (committee substitute) — source
5. 09/08/12 - Chaptered (committee substitute) — source
6. SB1540 (committee substitute) — source
7. 08/27/12 - Enrolled (enrolled) — source

Votes

• Do pass as amended and be re-referred to the Committee on Appropriations. — 8–0 (pass) · lower
• Do pass. — 7–0 (pass) · upper
• Unfinished Business SB1540 Hancock Concurrence — 37–0 (pass) · upper
• SB 1540 Hancock Senate Third Reading By PEREA — 77–0 (pass) · lower
• Do pass as amended, and re-refer to the Committee on Appropriations. — 8–0 (pass) · upper
• Do pass as amended. — 16–0 (pass) · lower
• 3rd Reading — 38–0 (pass) · upper

Sponsors

• Hancock — primary (person)
• Alejo — coauthor (person)
• Davis — coauthor (person)
• De León — coauthor (person)
• Eng — coauthor (person)
• Perea — principal coauthor (person)
• Portantino — coauthor (person)
• V. Manuel Pérez — principal coauthor (person)
• Wyland — coauthor (person)
• Yamada — coauthor (person)

Timeline

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

• 2012-02-24 Introduced. To Com. on RLS. for assignment. To print. introduction
• 2012-02-25 From printer. May be acted upon on or after March 26.
• 2012-02-27 Read first time. reading-1
• 2012-03-22 Referred to Com. on ED. referral-committee
• 2012-03-23 Set for hearing March 28.
• 2012-03-28 From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 8. Noes 0. Page 3034.) (March 28). amendment-passage, committee-passage, committee-passage-favorable
• 2012-03-29 Read second time and amended. Re-referred to Com. on APPR. reading-2, reading-1, amendment-passage, referral-committee
• 2012-04-20 Set for hearing April 30.
• 2012-05-01 From committee: Do pass. (Ayes 7. Noes 0. Page 3388.) (April 30). committee-passage, committee-passage-favorable
• 2012-05-02 Read second time. Ordered to third reading. reading-2, reading-1
• 2012-05-07 Read third time. Passed. (Ayes 38. Noes 0. Page 3430.) Ordered to the Assembly. reading-3, reading-1, passage
• 2012-05-07 In Assembly. Read first time. Held at Desk. reading-1
• 2012-05-17 Referred to Com. on ED. referral-committee
• 2012-06-19 From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 8. Noes 0.) (June 13). amendment-passage, committee-passage, committee-passage-favorable
• 2012-06-20 Read second time and amended. Re-referred to Com. on APPR. reading-2, reading-1, amendment-passage, referral-committee
• 2012-08-08 Set, first hearing. Referred to APPR. suspense file. referral-committee
• 2012-08-16 From committee: Do pass as amended. (Ayes 16. Noes 0.) (August 16). amendment-passage, committee-passage, committee-passage-favorable
• 2012-08-20 Read second time and amended. Ordered to second reading. reading-2, reading-1, amendment-passage
• 2012-08-21 Read second time. Ordered to third reading. reading-2, reading-1
• 2012-08-22 Read third time. Passed. (Ayes 77. Noes 0. Page 6131.) Ordered to the Senate. reading-3, reading-1, passage
• 2012-08-22 In Senate. Concurrence in Assembly amendments pending.
• 2012-08-23 Assembly amendments concurred in. (Ayes 37. Noes 0. Page 4773.) Ordered to engrossing and enrolling. committee-passage-favorable, amendment-passage
• 2012-08-30 Enrolled and presented to the Governor at 4 p.m.
• 2012-09-08 Approved by the Governor. executive-signature
• 2012-09-08 Chaptered by Secretary of State. Chapter 288, Statutes of 2012.

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/de96a962-de08-4310-a59f-dcdd6edf3c47. Confidence: reported (aggregated from official California legislature records).