HB 1734 New Hampshire House · 2026 Regular Session

establishing a committee to study the feasibility of establishing experimental treatment centers in New Hampshire and the oversight thereof.

HB 1734 authorizes New Hampshire to establish experimental treatment centers that provide medical treatments using investigational drugs, biologics, or devices that have completed Phase 1 clinical trials but are not yet FDA-approved for general use. These centers must be approved by the Department of Health and Human Services and can only treat eligible patients who have a physician's recommendation, provided written informed consent (including discussion of alternative FDA-approved treatments and potential costs), and understand insurance may not cover the treatment. The bill creates a new legal framework distinct from existing medical licensing, requiring centers to follow specific consent protocols and safety standards documented by qualified medical institutions. It directly affects patients seeking innovative treatments, healthcare providers, and manufacturers of investigational medical products.
Bill status failed 4 of 5 stages cleared
Introduction
Dec 2025
Committee Review
May 2026
House Passage
Mar 2026
Senate Passage
May 2026
Governor
Introduced Dec 17, 2025 Last action May 21, 2026
Maddy AI version diff · 2 comparisons

What changed between versions

As Amended by the House As Amended by the Senate · 6 edits
MODERATE
The Senate completely replaced the House version's substantive regulatory framework authorizing experimental treatment centers with a far narrower bill that only establishes a study committee to research the feasibility of such centers and their oversight. The House bill would have created a new chapter in state law defining eligible patients, experimental treatments, and allowing manufacturers or centers to provide investigational drugs, biologics, or devices. The Senate version strips all of that out and instead directs a bipartisan legislative committee to gather information from regulators, industry operators, other states, and FDA experts, with findings due by November 1, 2026.
Scope change
The bill was drastically narrowed from a full regulatory framework that would have immediately authorized experimental treatment centers to operate in New Hampshire, to a preliminary study committee that only researches whether such centers should be established and what oversight would be required. No experimental treatment center can legally operate under the Senate version.
SCOPE

The entire new chapter 126-ZZ (Experimental Treatment Centers) was removed, including definitions for eligible patient, experimental treatment, experimental treatment center, qualified medical institution, and other protected access.

A study committee was established consisting of 2 senators (one minority) and 3 house members (one minority) to research the feasibility of experimental treatment centers in New Hampshire.

REQUIREMENT

The authorization for drug/biologic/device manufacturers or treatment centers to provide investigational products to eligible patients without FDA approval was removed.

The committee is directed to determine what oversight would be needed from DHHS, the Bureau of Consumer Protection, and the Office of Professional Licensure, and to solicit testimony from regulators, current operators, other states' oversight bodies, FDA experts, and cGMP manufacturing experts.

ELIGIBILITY

All patient eligibility criteria (physician recommendation, written informed consent requirements, discussion of alternatives and outcomes) were removed.

TIMELINE

The committee must report its findings and any legislative recommendations to the president of the senate, speaker of the house, both clerks, the governor, and the state library by November 1, 2026.

Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
15
Key actions
6
Committee
6
Amendments
2
May 20, 2026
Introduced
House Non-Concurs with Senate Amendment 2026-1864s and Requests CofC (Rep. W. MacDonald): MA VV 05/14/2026 HJ 13 P. 151
lower
May 8, 2026
Upper · Passed
Committee Amendment # 2026-1864s, AA, VV; 05/14/2026; SJ 12
upper
May 8, 2026
Upper · Passed
Ought to Pass with Amendment # 2026-1864s, MA, VV; OT3rdg; 05/14/2026; SJ 12
upper
May 6, 2026
Upper · Passed
Committee Report: Ought to Pass with Amendment # 2026-1864s, 05/14/2026; Vote 5-0; CC; SC 18
upper
Mar 17, 2026
Introduced
Introduced 03/12/2026 and Referred to Health and Human Services; SJ 7
upper
Mar 11, 2026
Lower · Passed
Ought to Pass with Amendment 2026-0666h: MA DV 182-152 03/11/2026 HJ 7 P. 203
lower
Mar 11, 2026
Introduced
Amendment # 2026-0666h: AA DV 181-151 03/11/2026 HJ 7 P. 202
lower
Feb 25, 2026
Lower · Passed
Minority Committee Report: Inexpedient to Legislate
lower
Feb 25, 2026
Lower · Passed
Majority Committee Report: Ought to Pass with Amendment # 2026-0666h 02/11/2026 (Vote 10-8; RC) HC 10 P. 52
lower
Dec 17, 2025
Introduced
Introduced 01/07/2026 and referred to Health, Human Services and Elderly Affairs HJ 1 P. 33
lower
0 primary · 12 co-sponsors

Sponsors

No sponsor information available.