California Assembly Bill AB583

California 2025-2026 Regular Session

• Introduced: 2/12/25
• Refer: 2/24/25
• Report Pass: 4/3/25
• Refer: 4/8/25
• Report Pass: 4/23/25
• Engrossed: 5/8/25
• Refer: 5/8/25
• Refer: 5/21/25
• Report Pass: 6/12/25
• Refer: 6/12/25
• Enrolled: 9/3/25
• Chaptered: 10/3/25
• Passed: 10/3/25

Caption

An act to amend, repeal, and add Sections 102795, 102800, 102825, 102850, 102875, 102975, and 103300 of the Health and Safety Code, relating to public health.

Summary

AB 583 updates California’s death-registration laws to allow nurse practitioners, in addition to physicians and certain physician assistants, to complete and attest to the medical and health section of death certificates when they are the last in attendance. It also allows nurse practitioners to complete related duties for fetal death certificates and to file declarations amending death, fetal death, or live birth records when they have knowledge of supplemental information. The bill makes corresponding changes to timelines and certification language, and most of the operative changes take effect on July 1, 2026. The bill also expands the list of people who must notify the coroner when a death occurs under specified circumstances, such as suspected suicide, injury, accident, or inability to determine cause of death, by adding nurse practitioners to that reporting duty. Because failure to notify the coroner is already a misdemeanor, the bill extends the reach of an existing criminal provision to nurse practitioners. The measure includes conforming changes throughout the Health and Safety Code and states that no state reimbursement is required for the local costs it may impose.

Impact

AB 583 amends, repeals, and adds provisions in the Health and Safety Code governing death certificates, fetal death certificates, coroner notification, and amendments to vital records. Its practical effect is to broaden who may legally certify deaths and fetal deaths and who may later correct those records, which should make the process more flexible in settings where nurse practitioners are the primary or last medical professionals involved. It also expands mandatory coroner-reporting obligations to nurse practitioners and therefore extends the scope of an existing misdemeanor-related duty, creating a state-mandated local program under the bill’s findings.

Sentiment

The bill appears to have had broadly favorable support throughout the legislative process. The recorded votes were unanimous at each stage shown, including committee votes, Assembly third reading, Senate committee action, and concurrence in Senate amendments. The absence of recorded opposition and the bill’s movement to chaptered status suggest the measure was viewed as a practical administrative update rather than a controversial policy change.

Contention

No major contention is reflected in the available committee transcripts, which were not provided, and the vote history shows no recorded nays. The main policy issue implicit in the bill is the expansion of authority and responsibility from physicians to nurse practitioners, especially because that expansion also brings nurse practitioners within the scope of an existing misdemeanor for failure to notify the coroner. Any concern would likely center on training, accountability, and whether nurse practitioners should bear the same legal obligations as physicians in death certification and coroner-notification contexts, but the legislative record provided does not show active dispute.