--- type: "Bill" title: "Emergency services: psychiatric emergency medical conditions." description: "Existing law, the Lanterman-Petris-Short Act, provides for the involuntary commitment and treatment of a person who is a danger to themselves or others or who is gravely disabled, as defined." jurisdiction: "us/states/ca" legislature: "California Legislature" session: "20232024" identifier: "AB 1316" citation: "California AB 1316 (20232024)" classification: ["bill"] subjects: ["Emergency services", "psychiatric emergency medical conditions"] status: "enacted" primary_sponsors: ["Irwin"] version_count: 8 action_count: 27 vote_count: 6 first_action: "2023-02-16" last_action: "2024-09-27" source: "openstates" source_identifier: "ocd-bill/5ba18490-816e-4b11-a1dc-cb7289959c41" source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202320240AB1316" source_hash: "755b074dae841c2c652879ef31827421cbe3d8a674e729564134b833231df7d3" 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 AB 1316 (20232024) — Emergency services: psychiatric emergency medical conditions. Existing law, the Lanterman-Petris-Short Act, provides for the involuntary commitment and treatment of a person who is a danger to themselves or others or who is gravely disabled, as defined. ## Version chain The bill's text revisions, in order — the diff chain from filing to enrollment. 1. **02/16/23 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240AB1316&version=20230AB131699INT) 2. **01/03/24 - Amended Assembly** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240AB1316&version=20230AB131698AMD) 3. **05/20/24 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240AB1316&version=20230AB131697AMD) 4. **06/17/24 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240AB1316&version=20230AB131696AMD) 5. **08/19/24 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240AB1316&version=20230AB131695AMD) 6. **09/27/24 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240AB1316&version=20230AB131693CHP) 7. **AB1316** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202320240AB1316) 8. **08/29/24 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240AB1316&version=20230AB131694ENR) ## Votes - Do pass and be re-referred to the Committee on [Appropriations] — **16–0** (pass) · lower - AB 1316 Irwin Concurrence in Senate Amendments — **77–0** (pass) · lower - 3rd Reading AB1316 Irwin et al. By Eggman — **40–0** (pass) · upper - AB 1316 Irwin Consent Calendar Second Day — **69–0** (pass) · lower - Do pass. To Consent Calendar. — **15–0** (pass) · lower - Do pass as amended, but first amend, and re-refer to the Committee on [Appropriations] — **10–0** (pass) · upper ## Sponsors - Irwin — primary (person) - Ward — author (person) ## Timeline The legislative action history — every referral, reading, and vote. - **2023-02-16** Read first time. To print. `reading-1` - **2023-02-17** From printer. May be heard in committee March 19. - **2023-03-02** Referred to Coms. on HEALTH and JUD. `referral-committee` - **2023-04-10** In committee: Set, first hearing. Hearing canceled at the request of author. - **2024-01-03** From committee chair, with author's amendments: Amend, and re-refer to Com. on HEALTH. Read second time and amended. `amendment-introduction, amendment-passage, reading-1, reading-2` - **2024-01-04** Re-referred to Com. on HEALTH. `referral-committee` - **2024-01-09** From committee: Do pass and re-refer to Com. on APPR. (Ayes 16. Noes 0.) (January 9). Re-referred to Com. on APPR. `committee-passage, committee-passage-favorable, referral-committee` - **2024-01-18** From committee: Do pass. To Consent Calendar. (Ayes 15. Noes 0.) (January 18). `committee-passage, committee-passage-favorable` - **2024-01-22** Read second time. Ordered to Consent Calendar. `reading-1, reading-2` - **2024-01-25** Read third time. Passed. Ordered to the Senate. (Ayes 69. Noes 0. Page 3934.) `passage, reading-1, reading-3` - **2024-01-25** In Senate. Read first time. To Com. on RLS. for assignment. `reading-1` - **2024-05-01** Referred to Com. on HEALTH. `referral-committee` - **2024-05-20** From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on HEALTH. `amendment-introduction, amendment-passage, reading-1, reading-2, referral-committee` - **2024-05-29** In committee: Set, first hearing. Hearing canceled at the request of author. - **2024-06-13** From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 10. Noes 0.) (June 12). `amendment-introduction, amendment-passage, committee-passage, referral-committee` - **2024-06-17** Read second time and amended. Re-referred to Com. on APPR. `amendment-passage, reading-1, reading-2, referral-committee` - **2024-06-24** From committee: Be ordered to second reading pursuant to Senate Rule 28.8. `committee-passage, reading-2` - **2024-06-25** Read second time. Ordered to third reading. `reading-1, reading-2` - **2024-08-19** Read third time and amended. Ordered to second reading. `amendment-passage, reading-1, reading-3` - **2024-08-20** Read second time. Ordered to third reading. `reading-1, reading-2` - **2024-08-26** Read third time. Passed. Ordered to the Assembly. (Ayes 39. Noes 0.). `passage, reading-1, reading-3` - **2024-08-26** In Assembly. Concurrence in Senate amendments pending. May be considered on or after August 28 pursuant to Assembly Rule 77. - **2024-08-27** Assembly Rule 77 suspended. - **2024-08-27** Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 77. Noes 0.). `amendment-passage, committee-passage-favorable` - **2024-09-05** Enrolled and presented to the Governor at 4 p.m. - **2024-09-27** Approved by the Governor. `executive-signature` - **2024-09-27** Chaptered by Secretary of State - Chapter 632, Statutes of 2024. `became-law` ## Source OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/5ba18490-816e-4b11-a1dc-cb7289959c41`. Confidence: reported (aggregated from official California legislature records).