--- type: "Bill" title: "Vehicles: equipment." description: "(1) Existing law prescribes specified standards and requirements for the equipment of motor vehicles, including, without limitation, requirements and standards relating to windshields, windshield wipers, windshield defrosters, mirrors, and speedometers." jurisdiction: "us/states/ca" legislature: "California Legislature" session: "20212022" identifier: "SB 570" citation: "California SB 570 (20212022)" classification: ["bill"] subjects: ["Vehicles: equipment."] status: "enacted" primary_sponsors: ["Wieckowski"] version_count: 8 action_count: 29 vote_count: 6 first_action: "2021-02-18" last_action: "2021-09-30" source: "openstates" source_identifier: "ocd-bill/9706acff-ba2e-4976-b5b3-a5dd4df29582" source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB570" source_hash: "5be75176af33d9b1788dab841e807a79d09c07b985eb9e33adb8a09c7422d7b3" 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 (20212022) — Vehicles: equipment. (1) Existing law prescribes specified standards and requirements for the equipment of motor vehicles, including, without limitation, requirements and standards relating to windshields, windshield wipers, windshield defrosters, mirrors, and speedometers. ## Version chain The bill's text revisions, in order — the diff chain from filing to enrollment. 1. **02/18/21 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202120220SB570&version=20210SB57099INT) 2. **03/25/21 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202120220SB570&version=20210SB57098AMD) 3. **04/29/21 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202120220SB570&version=20210SB57097AMD) 4. **06/23/21 - Amended Assembly** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202120220SB570&version=20210SB57096AMD) 5. **09/01/21 - Amended Assembly** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202120220SB570&version=20210SB57095AMD) 6. **09/30/21 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202120220SB570&version=20210SB57093CHP) 7. **SB570** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB570) 8. **09/14/21 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202120220SB570&version=20210SB57094ENR) ## Votes - Consent Calendar — **40–0** (pass) · upper - Do pass and be re-referred to the Committee on [Appropriations] with recommendation: To Consent Calendar — **15–0** (pass) · lower - SB 570 Wieckowski Senate Third Reading By Berman — **78–0** (pass) · lower - Do pass as amended, and be ordered to the Consent Calendar — **15–0** (pass) · upper - Do pass. — **16–0** (pass) · lower - Unfinished Business SB570 Wieckowski Concurrence — **37–0** (pass) · upper ## Sponsors - Wieckowski — primary (person) ## Timeline The legislative action history — every referral, reading, and vote. - **2021-02-18** Introduced. Read first time. To Com. on RLS. for assignment. To print. `introduction, reading-1` - **2021-02-19** From printer. May be acted upon on or after March 21. - **2021-02-22** Art. IV. Sec. 8(a) of the Constitution dispensed with. - **2021-02-22** (Ayes 32. Noes 4.) - **2021-02-22** Joint Rule 55 suspended. (Ayes 32. Noes 4. Page 272.) - **2021-03-03** Referred to Com. on TRANS. `referral-committee` - **2021-03-25** From committee with author's amendments. Read second time and amended. Re-referred to Com. on TRANS. `amendment-passage, committee-passage, reading-1, reading-2, referral-committee` - **2021-04-16** Set for hearing April 27. - **2021-04-28** From committee: Do pass as amended. Ordered to consent calendar. (Ayes 15. Noes 0. Page 942.) (April 27). `amendment-passage, committee-passage, committee-passage-favorable` - **2021-04-29** Read second time and amended. Ordered to consent calendar. `amendment-passage, reading-1, reading-2` - **2021-05-03** Re-referred to Com. on APPR. pursuant to Joint Rule 10.5. `referral-committee` - **2021-05-07** Set for hearing May 17. - **2021-05-17** From committee: Be ordered to second reading pursuant to Senate Rule 28.8 and ordered to consent calendar. `committee-passage, reading-2` - **2021-05-18** Read second time. Ordered to consent calendar. `reading-1, reading-2` - **2021-05-24** Read third time. Passed. (Ayes 40. Noes 0. Page 1235.) Ordered to the Assembly. `passage, reading-1, reading-3` - **2021-05-24** In Assembly. Read first time. Held at Desk. `reading-1` - **2021-05-28** Referred to Com. on TRANS. `referral-committee` - **2021-06-23** From committee with author's amendments. Read second time and amended. Re-referred to Com. on TRANS. `amendment-passage, committee-passage, reading-1, reading-2, referral-committee` - **2021-07-06** From committee: Do pass and re-refer to Com. on APPR. with recommendation: To consent calendar. (Ayes 15. Noes 0.) (July 5). Re-referred to Com. on APPR. `committee-passage, committee-passage-favorable, referral-committee` - **2021-08-26** From committee: Do pass. (Ayes 16. Noes 0.) (August 26). `committee-passage, committee-passage-favorable` - **2021-08-30** Read second time. Ordered to third reading. `reading-1, reading-2` - **2021-09-01** Read third time and amended. `amendment-passage, reading-1, reading-3` - **2021-09-01** Ordered to third reading. - **2021-09-09** Read third time. Passed. (Ayes 78. Noes 0. Page 3018.) Ordered to the Senate. `passage, reading-1, reading-3` - **2021-09-09** In Senate. Concurrence in Assembly amendments pending. - **2021-09-10** Assembly amendments concurred in. (Ayes 37. Noes 0. Page 2612.) Ordered to engrossing and enrolling. `amendment-passage, committee-passage-favorable` - **2021-09-17** Enrolled and presented to the Governor at 1:30 p.m. - **2021-09-30** Approved by the Governor. `executive-signature` - **2021-09-30** Chaptered by Secretary of State. Chapter 428, Statutes of 2021. `became-law` ## Source OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/9706acff-ba2e-4976-b5b3-a5dd4df29582`. Confidence: reported (aggregated from official California legislature records).