Existing law prohibits a person from being tried or adjudged to punishment while that person is mentally incompetent. Existing law establishes a process by which a defendant's mental competency is evaluated. Existing law, in the case of a misdemeanor charge in which the defendant is found incompetent, requires the court to hold a hearing to determine if the defendant is eligible for diversion. Existing law requires, if the defendant is not eligible for diversion, the court to hold a hearing to determine whether the defendant will be referred to outpatient treatment, conservatorship, or the CARE program, or if the defendant's treatment plan will be modified. Existing law requires the court to dismiss the case if a defendant does not qualify for the above-described services.
California SB 820 (20252026) — Inmates: mental health.
Existing law prohibits a person from being tried or adjudged to punishment while that person is mentally incompetent. Existing law establishes a process by which a defendant's mental competency is evaluated. Existing law, in the case of a misdemeanor charge in which the defendant is found incompetent, requires the court to hold a hearing to determine if the defendant is eligible for diversion. Existing law requires, if the defendant is not eligible for diversion, the court to hold a hearing to determine whether the defendant will be referred to outpatient treatment, conservatorship, or the CARE program, or if the defendant's treatment plan will be modified. Existing law requires the court to dismiss the case if a defendant does not qualify for the above-described services.
Version chain
The bill's text revisions, in order — the diff chain from filing to enrollment.
SB 820 Stern Senate Third Reading By Schultz — 70–0 (pass) · lower
Do pass — 6–0 (pass) · upper
Do pass as amended. — 9–0 (pass) · lower
Unfinished Business SB820 Stern Concurrence — 39–0 (pass) · upper
Sponsors
Stern — primary (person)
Timeline
The legislative action history — every referral, reading, and vote.
2025-02-21 Introduced. To Com. on RLS. for assignment. To print. introduction
2025-02-24 From printer. May be acted upon on or after March 24.
2025-02-24 Read first time. reading-1
2025-03-12 Referred to Com. on PUB. S. referral-committee
2025-04-11 Set for hearing April 29.
2025-04-30 From committee: Do pass. (Ayes 6. Noes 0. Page 946.) (April 29). committee-passage, committee-passage-favorable
2025-05-01 Read second time. Ordered to third reading. reading-1, reading-2
2025-05-27 Read third time. Passed. (Ayes 39. Noes 0. Page 1239.) Ordered to the Assembly. passage, reading-1, reading-3
2025-05-28 In Assembly. Read first time. Held at Desk. reading-1
2025-06-05 Referred to Com. on PUB. S. referral-committee
2025-06-25 From committee with author's amendments. Read second time and amended. Re-referred to Com. on PUB. S. amendment-passage, committee-passage, reading-1, reading-2, referral-committee
2025-07-03 From committee: Do pass as amended. (Ayes 9. Noes 0.) (July 1). amendment-passage, committee-passage, committee-passage-favorable
2025-07-07 Read second time and amended. Ordered to second reading. amendment-passage, reading-1, reading-2
2025-07-08 Read second time. Ordered to third reading. reading-1, reading-2
2025-07-08 Re-referred to Com. on APPR. pursuant to Joint Rule 10.5. referral-committee
2025-08-20 August 20 set for first hearing. Placed on APPR. suspense file.
2025-08-29 From committee: Do pass. (Ayes 15. Noes 0.) (August 29). committee-passage, committee-passage-favorable
2025-09-02 Read second time. Ordered to third reading. reading-1, reading-2
2025-09-10 Read third time. Passed. (Ayes 70. Noes 0. Page 3189.) Ordered to the Senate. passage, reading-1, reading-3
2025-09-10 In Senate. Concurrence in Assembly amendments pending.
2025-09-11 Assembly amendments concurred in. (Ayes 39. Noes 0. Page 2900.) Ordered to engrossing and enrolling. amendment-passage, committee-passage-favorable
2025-09-22 Enrolled and presented to the Governor at 11 a.m.
2025-10-03 Approved by the Governor. executive-signature
2025-10-03 Chaptered by Secretary of State. Chapter 330, Statutes of 2025. became-law
Source
OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/178e002c-17a9-4cf4-bdab-6b2685118e86. Confidence: reported (aggregated from official California legislature records).