--- type: "Bill" title: "San Joaquin Valley Unified Air Pollution Control District: high polluter vehicles: schoolbuses." description: "(1) Existing law, until January 1, 2013, requires the San Joaquin Valley Unified Air Pollution Control District (district) to develop and administer, in consultation with the State Air Resources Board, a voluntary program to remove high polluter vehicles within the district by exchanging high polluter vehicles in the district for donated vehicles, as provided." jurisdiction: "us/states/ca" legislature: "California Legislature" session: "20112012" identifier: "SB 570" citation: "California SB 570 (20112012)" classification: ["bill"] subjects: ["San Joaquin Valley Unified Air Pollution Control District: high polluter vehicles: schoolbuses."] status: "enacted" primary_sponsors: ["Rubio"] version_count: 6 action_count: 28 vote_count: 8 first_action: "2011-02-17" last_action: "2011-10-06" source: "openstates" source_identifier: "ocd-bill/192ab21a-6d8f-40fe-8e51-097c8a9feab3" source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201120120SB570" source_hash: "9319177a15e7a65ba908f65be96d8ec12a0350026df66b3c87713411943c6ab3" vintage: "2026-07-01" source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump" retrieved_at: "2026-07-06" confidence: "reported" tags: ["legislation", "bill", "us-ca"] --- # California SB 570 (20112012) — San Joaquin Valley Unified Air Pollution Control District: high polluter vehicles: schoolbuses. (1) Existing law, until January 1, 2013, requires the San Joaquin Valley Unified Air Pollution Control District (district) to develop and administer, in consultation with the State Air Resources Board, a voluntary program to remove high polluter vehicles within the district by exchanging high polluter vehicles in the district for donated vehicles, as provided. ## Version chain The bill's text revisions, in order — the diff chain from filing to enrollment. 1. **02/17/11 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201120120SB570&version=20110SB57099INT) 2. **03/21/11 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201120120SB570&version=20110SB57098AMD) 3. **04/25/11 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201120120SB570&version=20110SB57097AMD) 4. **10/06/11 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201120120SB570&version=20110SB57095CHP) 5. **SB570** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201120120SB570) 6. **09/02/11 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201120120SB570&version=20110SB57096ENR) ## Votes - Do pass as amended, and re-refer to the Committee on Environmental Quality. — **9–0** (pass) · upper - Do pass and re-refer to Committee on Appropriations with recommendation: To Consent Calendar. — **14–0** (pass) · lower - Placed on Appropriations Suspense file. — **9–0** (pass) · upper - SB 570 Rubio Senate Third Reading By PEREA — **76–0** (pass) · lower - Do pass. — **8–0** (pass) · upper - Do pass. — **17–0** (pass) · lower - Do pass, but re-refer to the Committee on Appropriations. — **7–0** (pass) · upper - 3rd Reading — **40–0** (pass) · upper ## Sponsors - Rubio — primary (person) ## Timeline The legislative action history — every referral, reading, and vote. - **2011-02-17** Introduced. Read first time. To Com. on RLS. for assignment. To print. `introduction, reading-1` - **2011-02-18** From printer. May be acted upon on or after March 20. - **2011-03-03** Referred to Coms. on T. & H. and E.Q. `referral-committee` - **2011-03-09** Set for hearing April 5. - **2011-03-21** From committee with author's amendments. Read second time and amended. Re-referred to Com. on T. & H. `reading-2, reading-1, committee-passage, amendment-passage, referral-committee` - **2011-03-31** Hearing postponed by committee. - **2011-04-01** Set for hearing April 12. - **2011-04-14** From committee: Do pass as amended and re-refer to Com. on E.Q. (Ayes 9. Noes 0. Page 644.) (April 12). `amendment-passage, committee-passage, committee-passage-favorable` - **2011-04-25** Read second time and amended. Re-referred to Com. on E.Q. `reading-2, reading-1, amendment-passage, referral-committee` - **2011-04-25** Set for hearing May 2. - **2011-05-03** From committee: Do pass and re-refer to Com. on APPR. (Ayes 7. Noes 0. Page 855.) (May 2). Re-referred to Com. on APPR. `referral-committee, committee-passage, committee-passage-favorable` - **2011-05-06** Set for hearing May 16. - **2011-05-16** Placed on APPR. suspense file. - **2011-05-20** Set for hearing May 26. - **2011-05-26** From committee: Do pass. (Ayes 8. Noes 0. Page 1119.) (May 26). `committee-passage, committee-passage-favorable` - **2011-05-27** Read second time. Ordered to third reading. `reading-2, reading-1` - **2011-06-01** Read third time. Passed. (Ayes 40. Noes 0. Page 1229.) Ordered to the Assembly. `reading-3, reading-1, passage` - **2011-06-02** In Assembly. Read first time. Held at Desk. `reading-1` - **2011-06-09** Referred to Com. on TRANS. `referral-committee` - **2011-06-21** From committee: Do pass and re-refer to Com. on APPR. with recommendation: To consent calendar. (Ayes 14. Noes 0.) (June 20). Re-referred to Com. on APPR. `referral-committee, committee-passage, committee-passage-favorable` - **2011-07-07** Set, first hearing. Referred to APPR. suspense file. `referral-committee` - **2011-08-26** From committee: Do pass. (Ayes 17. Noes 0.) (August 25). `committee-passage, committee-passage-favorable` - **2011-08-26** Read second time. Ordered to third reading. `reading-2, reading-1` - **2011-09-01** Read third time. Passed. (Ayes 76. Noes 0. Page 2778.) Ordered to the Senate. `reading-3, reading-1, passage` - **2011-09-01** In Senate. Ordered to engrossing and enrolling. - **2011-09-09** Enrolled and presented to the Governor at 9:45 a.m. - **2011-10-05** Approved by the Governor. `executive-signature` - **2011-10-06** Chaptered by Secretary of State. Chapter 494, Statutes of 2011. ## Source OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/192ab21a-6d8f-40fe-8e51-097c8a9feab3`. Confidence: reported (aggregated from official California legislature records).