AB 481 California Assembly · 2025-2026 Regular Session

Healing arts: clinical laboratories: personnel.

Summary
Existing law prohibits, except as specified, a person from performing a clinical laboratory test or examination classified as of moderate or high complexity under the federal Clinical Laboratory Improvement Amendments of 1988 (CLIA) unless the test or examination is performed under the overall operation and administration of the laboratory director, as specified. A violation of these provisions is a crime. Existing law authorizes unlicensed laboratory personnel who have earned a high school diploma or its equivalent and who meet specified training requirements to perform specified activities under the supervision and control of a physician and surgeon or licensed person. This bill would authorize a person to assist, as defined, in the performance of moderate or high complexity testing in a clinical laboratory if the person, in addition to the above requirements, meets the requirements under CLIA for moderate or high complexity testing. Prior to assisting in the performance of the specified activities, the bill would require the person, under direct and constant supervision, to demonstrate the skills and ability to satisfactorily perform the task. The bill would require the laboratory director to designate the supervisor and to maintain overall responsibility for the supervision and performance of the unlicensed laboratory personnel. By expanding the application of an existing crime, this bill would create a state-mandated local program. This bill would define supervision and control, as used above, to mean direction, management, and awareness of the activity of unlicensed laboratory personnel by a physician and surgeon or licensed person, who must be physically present in the laboratory and readily available for consultation during the entire time that the unlicensed laboratory personnel are engaged in the duties. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.
Bill status passed 3 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Aug 2025
Assembly Passage
Jun 2025
Senate Passage
Governor
Introduced Feb 10, 2025 Last action Aug 29, 2025
Floor votes · Assembly Jun 4, 2025

How they voted

531
Passed · 24 other
Total votes 78
Jun 4, 2025
D Democratic59
34 Yea 1 Nay 24
57% Yea
R Republican19
19 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
15
Key actions
6
Committee
9
Amendments
2
Aug 29, 2025
Upper · Passed
In committee: Held under submission.
upper
Aug 18, 2025
Committee
In committee: Referred to suspense file.
upper
Jul 7, 2025
Upper · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 7. Noes 0.) (July 7). Re-referred to Com. on APPR.
upper
Jun 18, 2025
Committee
Referred to Com. on B. P. & E.D.
upper
Jun 4, 2025
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 54. Noes 1. Page 2082.)
lower
May 23, 2025
Lower · Passed
From committee: Do pass. (Ayes 14. Noes 0.) (May 23).
lower
Apr 23, 2025
Committee
In committee: Set, first hearing. Referred to suspense file.
lower
Apr 3, 2025
Committee
Re-referred to Com. on APPR.
lower
Apr 2, 2025
Lower · Passed
Read second time and amended.
lower
Apr 1, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 15. Noes 0.) (April 1).
lower
Feb 24, 2025
Committee
Referred to Com. on B. & P.
lower
Feb 11, 2025
Lower · Passed
From printer. May be heard in committee March 13.
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Blanca Rubio
Blanca Rubio
DDemocratic
CA
48