SB 1099 Arizona Senate · 57th Legislature - Second Regular Session

gender transition procedures; informed consent

SB 1099 requires health professionals to obtain written informed consent before prescribing or performing gender transition procedures, such as puberty-suppressing medications, cross-sex hormones, or surgeries. It mandates disclosure of specific risks - including uncertain long-term effects, potential infertility, bone density issues, surgical complications, and alternatives like therapy - before any procedure. Consent forms must be documented per state guidelines and retained for 15 years. The bill directly affects transgender patients seeking medical transition care and the healthcare providers who administer it, with civil liability for failing to meet these disclosure requirements.
Bill status failed 3 of 5 stages cleared
Introduction
Jan 2026
Committee Review
Mar 2026
Senate Passage
Feb 2026
House Failed
May 2026
Governor
Introduced Jan 7, 2026 Last action May 5, 2026
Maddy AI version diff · 2 comparisons

What changed between versions

House Engrossed Version (05/05/2026) Senate Engrossed Version (02/26/2026) · 1 edit · Feb 26, 2026
MINOR
The Senate version removes a provision that counted every day a defamatory statement remained online as a new publication date. This change eliminates the rule that would have caused the one-year statute of limitations to reset daily, thereby extending the time window for victims to file lawsuits.
Scope change
The bill's scope regarding the timeline for legal action is narrowed by removing the daily republishing rule, which previously accelerated the expiration of filing deadlines.
TIMELINE

The requirement that a statement be considered republished every day it remains online has been deleted. This previously caused the one-year deadline to reset daily, effectively shortening the time available to sue.

Floor votes · House May 5, 2026

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
15
Key actions
5
Committee
1
Amendments
3
May 5, 2026
Vote failed
House Vote: fail (7-43-9)
house
Apr 2, 2026
Lower · Passed
DPA
lower
Mar 11, 2026
Lower · Passed
DP
lower
Feb 26, 2026
Upper · Passed
PASSED
upper
Feb 26, 2026
Upper · Passed
DPA
upper
Feb 20, 2026
Upper · Passed
DPA/SE
upper
1 primary · 5 co-sponsors

Sponsors