AB 2442 California Assembly · 2025-2026 Regular Session

Peptides.

Summary
Existing law establishes the State Department of Public Health, which, among other things, administers various programs that prevent disease and promote health. This bill would create the California Investigational Peptide and Novel Compound Research and Therapeutic Access Program and would require the department to convene a working group with specified members to study and make recommendations regarding the creation of a state-authorized research and investigational therapeutic framework, as specified. The bill would require the working group to study potential uses of investigational therapeutic compounds and novel peptide compounds, among other things, and to submit a report to the Legislature detailing its findings and recommendations no later than January 1, 2029. The bill would repeal these provisions on January 1, 2030.
Sub-Topics: Public Health
Bill status in committee 1 of 4 stages cleared
Introduction
Feb 2026
Committee Review
Floor Vote
Governor
Introduced Feb 20, 2026 Last action May 14, 2026
Maddy AI version diff · 3 comparisons

What changed between versions

02/20/26 - Introduced → 03/19/26 - Amended Assembly · 9 edits · Mar 19, 2026
MAJOR
AB 2442 was transformed from a bill that merely stated legislative intent to one that creates an actual operational program - the California Investigational Peptide and Novel Compound Research and Therapeutic Access Program. The amended version adds detailed provisions for authorized entities, manufacturing standards, oversight committees, practitioner authorization, civil liability protections, reporting requirements, and a 2037 sunset date. The scope also expanded from peptides alone to include novel small-molecule compounds.
SCOPE

Created the California Investigational Peptide and Novel Compound Research and Therapeutic Access Program as an actual statutory framework (new Chapter 26, Sections 28005-28013 of Division 20 of the Health and Safety Code), replacing the introduced version which only contained legislative findings and a statement of intent to enact future legislation.

Expanded coverage from peptides only to include 'novel compounds' - defined as synthetically produced small-molecule compounds that are not scheduled, not FDA-approved (or whose exclusivity has expired), and not in active Phase II/III trials pursuing full FDA approval.

ELIGIBILITY

Specified which entities may participate: University of California, accredited California medical schools, affiliated teaching hospitals, licensed general acute care hospitals, and physician group practices employing five or more physicians. Participation is explicitly voluntary.

Authorized licensed health care practitioners acting within their scope of practice to prescribe or dispense investigational therapeutic compounds that meet institutional certification standards, are dispensed through authorized programs, and are accompanied by written informed consent. Participation does not constitute unprofessional conduct.

REQUIREMENT

Established manufacturing standards requiring compliance with federal cGMP (21 CFR Parts 210-211), USP General Chapters 797 and 800, ISO 14644 cleanroom standards, CLIA-certified testing laboratories, Drug Supply Chain Security Act compliance for sourcing, and mandatory batch testing including mass spectrometry identity confirmation, HPLC purity analysis, potency verification, sterility and endotoxin testing.

Required each participating entity to maintain an oversight committee with at minimum a biomedical researcher, licensed physician, pharmacologist, toxicologist, and patient or community representative, responsible for safety review, adverse event review, protocol review, and annual standards updates.

ENFORCEMENT

Provided civil liability protection for entities, practitioners, pharmacists, manufacturers, and researchers acting in good faith and in compliance with the chapter, with exceptions for gross negligence, reckless misconduct, intentional wrongdoing, fraud or misrepresentation, and failure to obtain informed consent. No private right of action is created.

TIMELINE

Required participating entities to submit annual safety and utilization reports to CDPH, required CDPH to submit a statewide program evaluation report to the Legislature by January 1, 2032 (covering safety outcomes, research output, therapeutic outcomes, economic impact, and recommendations), and set a sunset date of January 1, 2037 for the entire chapter.

TECHNICAL

Fiscal committee review changed from 'no' to 'yes,' indicating the amendment triggers fiscal analysis requirements.

Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
11
Key actions
4
Committee
8
Amendments
2
May 14, 2026
Lower · Passed
In committee: Held under submission.
lower
May 6, 2026
Committee
In committee: Set, first hearing. Referred to APPR. suspense file.
lower
Apr 22, 2026
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 12. Noes 0.) (April 21). Re-referred to Com. on APPR.
lower
Apr 16, 2026
Committee
Re-referred to Com. on JUD.
lower
Apr 15, 2026
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on JUD. Read second time and amended.
lower
Apr 15, 2026
Lower · Passed
From committee: Do pass and re-refer to Com. on JUD. with recommendation: To Consent Calendar. (Ayes 16. Noes 0.) (April 14). Re-referred to Com. on JUD.
lower
Mar 23, 2026
Committee
Re-referred to Com. on HEALTH.
lower
Mar 19, 2026
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on HEALTH. Read second time and amended.
lower
Mar 19, 2026
Committee
Referred to Coms. on HEALTH and JUD.
lower
Feb 21, 2026
Lower · Passed
From printer. May be heard in committee March 23.
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Joe Patterson
Joe Patterson
RRepublican
CA
5