SB 503 — Health care services: artificial intelligence.
Congress · introduced 2025-09-04
Latest action: — Assembly
Sponsors
- Weber Pierson, M.D., Akilah (D, CA-39) — sponsor
- Richardson, Laura (D, CA-35) — cosponsor
- Bonta, Mia (D, CA-18) — cosponsor
- Bryan, Isaac G. (D, CA-55) — cosponsor
- Elhawary, Sade (D, CA-57) — cosponsor
- Gipson, Mike A. (D, CA-65) — cosponsor
- Jackson, Corey A. (D, CA-60) — cosponsor
- McKinnor, Tina (D, CA-61) — cosponsor
- Ransom, Rhodesia (D, CA-13) — cosponsor
- Sharp-Collins, LaShae (D, CA-79) — cosponsor
- Smallwood-Cuevas, Lola (D, CA-28) — cosponsor
- Wilson, Lori D. (D, CA-11) — cosponsor
Action timeline
- · 126 — Introduced. Read first time. To Com. on RLS. for assignment. To print.
- · 4 — From printer. May be acted upon on or after March 22.
- · 5 — Referred to Com. on RLS.
- · 39 — From committee with author's amendments. Read second time and amended. Re-referred to Com. on RLS.
- · 124 — Set for hearing April 9.
- · 6 — Re-referred to Com. on RLS.
- · 951 — Set for hearing April 29 in JUD. pending receipt.
- · 6 — Re-referred to Com. on JUD.
- · 21 — From committee: Do pass and re-refer to Com. on APPR. (Ayes 13. Noes 0. Page 941.) (April 29). Re-referred to Com. on APPR.
- · 124 — Set for hearing May 12.
- · 343 — May 12 hearing: Placed on APPR. suspense file.
- · 124 — Set for hearing May 23.
- · 32 — Read second time. Ordered to third reading.
- · 110 — Ordered to special consent calendar.
- · 45 — Read third time. Passed. (Ayes 38. Noes 0. Page 1327.) Ordered to the Assembly.
- · 56 — In Assembly. Read first time. Held at Desk.
- · 144 — Referred to Coms. on HEALTH and P. & C.P.
- · 117 — July 1 hearing postponed by committee.
- · 39 — From committee with author's amendments. Read second time and amended. Re-referred to Com. on HEALTH.
- · 22 — From committee: Do pass as amended and re-refer to Com. on P. & C.P. (Ayes 16. Noes 0.) (July 8).
- · 37 — Read second time and amended. Re-referred to Com. on P. & C.P.
- · 37 — Read second time and amended. Re-referred to Com. on APPR.
- · 969 — August 20 set for first hearing. Placed on APPR. suspense file.
- · 7 — From committee: Do pass. (Ayes 15. Noes 0.) (August 29).
- · 32 — Read second time. Ordered to third reading.
- · 851 — Ordered to third reading.
- · 164 — Ordered to inactive file on request of Assembly Member Aguiar-Curry.
Text versions
No text versions on file yet — same ingest as the action timeline populates these. Each version has direct links to the XML / HTML / PDF at govinfo.gov.
Who matters
Members ranked by combined influence on this bill: role (sponsor 5 / cosponsor 1), capped speech count from the Congressional Record, and recorded-vote engagement.
| # | Member | Role | Speeches | Voted | Score |
|---|---|---|---|---|---|
| 1 | Weber Pierson, M.D., Akilah (D, state_upper CA-39) | sponsor | 0 | — | 5 |
| 2 | Bonta, Mia (D, state_lower CA-18) | cosponsor | 0 | — | 1 |
| 3 | Bryan, Isaac G. (D, state_lower CA-55) | cosponsor | 0 | — | 1 |
| 4 | Elhawary, Sade (D, state_lower CA-57) | cosponsor | 0 | — | 1 |
| 5 | Gipson, Mike A. (D, state_lower CA-65) | cosponsor | 0 | — | 1 |
| 6 | Jackson, Corey A. (D, state_lower CA-60) | cosponsor | 0 | — | 1 |
| 7 | McKinnor, Tina (D, state_lower CA-61) | cosponsor | 0 | — | 1 |
| 8 | Ransom, Rhodesia (D, state_lower CA-13) | cosponsor | 0 | — | 1 |
| 9 | Richardson, Laura (D, state_upper CA-35) | cosponsor | 0 | — | 1 |
| 10 | Sharp-Collins, LaShae (D, state_lower CA-79) | cosponsor | 0 | — | 1 |
| 11 | Smallwood-Cuevas, Lola (D, state_upper CA-28) | cosponsor | 0 | — | 1 |
| 12 | Wilson, Lori D. (D, state_lower CA-11) | cosponsor | 0 | — | 1 |
Predicted vote
Aggregated from: actual roll-call votes (when present) → sponsor → cosponsor → party median (predicts YES when ≥25% of the caucus sponsored/cosponsored). Each row labels its confidence tier so you can see why a position was predicted.
0 predicted yes (0%) · 543 predicted no (100%) · 0 unknown (0%)
By party: · R: 0 yes / 277 no · D: 0 yes / 263 no · I: 0 yes / 3 no