New Hampshire 2026 Regular Session

New Hampshire House Bill HB1809

Introduced
12/18/25  
Refer
12/18/25  
Report Pass
2/3/26  
Refer
2/12/26  
Report DNP
3/19/26  
Report Pass
3/19/26  
Engrossed
3/30/26  
Refer
3/30/26  

Caption

Establishing a medical psilocybin advisory board to assess the advantages and disadvantages of the use of psilocybin for therapeutic purposes.

Impact

If implemented, this legislation will create a framework for the medical use of psilocybin and establish an advisory board responsible for overseeing the evaluation of clinical outcomes. The advisory board will include a variety of stakeholders, including medical professionals and patient representatives, which aims to enhance the credibility and effectiveness of the program. However, the program's implementation is contingent on the advisory board certifying that the necessary regulatory framework is in place within two years of the bill's passage, or the law will not take effect.

Summary

House Bill 1809 aims to legalize the medical use of psilocybin in New Hampshire through a carefully regulated program established by the Department of Health and Human Services. The bill recognizes that patients suffering from conditions such as treatment-resistant depression, post-traumatic stress disorder, and substance use disorders may benefit from supervised psilocybin treatments. Under the bill, licensed providers will be authorized to administer psilocybin, ensuring a controlled and therapeutic environment that adheres to specific medical guidelines.

Sentiment

The sentiment surrounding HB 1809 appears to be cautiously optimistic among supporters who see potential benefits in addressing significant mental health challenges facing the state. Proponents argue that regulated access to psilocybin could provide innovative treatment options for patients who have exhausted other therapies. Nevertheless, there may also be opposition based on concerns regarding the safety, societal implications, and the complexity of administering psychedelic treatments in clinical settings.

Contention

Notably, a point of contention around HB 1809 revolves around regulatory concerns and the practicalities of implementing a psilocybin treatment program. Critics may voice concerns about the approach taken to regulate a psychedelic substance like psilocybin, questioning whether the current healthcare infrastructure is equipped to handle its complexities effectively. Ensuring that medical providers are thoroughly vetted and that patients receive adequate support throughout their treatment will be critical in alleviating such apprehensions.

Companion Bills

No companion bills found.

Previously Filed As

NH HB528

Amending the penalties for the possession and use of psilocybin for persons 18 years of age or older.

NH HB190

Relative to therapeutic cannabis possession limits.

NH HB205

Relative to exempting veterans from certification fees for therapeutic cannabis.

NH SB14

Relative to the penalty for certain fentanyl-related offenses; relative to establishing a mandatory minimum sentence for the crime of distribution of a controlled drug with death resulting; and relative to amending the penalties for the possession and use of a quantity of psilocybin for persons 18 years of age or older.

NH SB264

Relative to the therapeutic cannabis program.

NH SB136

Establishing an uncompensated care assessment, fund, and committee within the department of insurance.

NH HB71

Prohibiting the school facilities to be used to provide shelter for aliens, relative to department of health and human services contracts, requiring the use of public notices before re-assessment of property values for tax purposes, and relative to construction of a public pier on Hampton Beach and making an appropriation therefor.

NH SB288

Establishing an advisory council on the system of care for healthy aging in New Hampshire.

NH HB53

Permitting qualifying patients and designated caregivers to cultivate cannabis for therapeutic use.

NH SB118

Relative to the personal needs allowance of residents of nursing homes; making an appropriation to the department of health and human services for Hampstead hospital and residential treatment facility staff; establishing the Hampstead hospital and residential treatment facility capital investment fund; and permitting qualifying patients and designated caregivers to cultivate cannabis for therapeutic use.

Similar Bills

NH HB1796

Allowing the use of psilocybin in approved clinical settings to treat qualified medical conditions.

IA HF978

A bill for an act relating to the production and administration of psilocybin, and providing penalties. (Formerly HF 620.)

IA HF620

A bill for an act relating to the production of psilocybin and the administration of psilocybin to persons with post-traumatic stress disorder, and providing penalties.(See HF 978.)

IA HF2085

A bill for an act relating to the production and administration of psilocybin and providing penalties.

NJ S3148

"Psilocybin Behavioral Health Access and Services Act"; authorizes production and use of psilocybin to promote health and wellness.

NM SB219

Medical Psilocybin Act

MA H4050

To amend the General Laws, in relation to promoting the health and well-being of the residents of the Commonwealth of Massachusetts by establishing a comprehensive framework supporting public health and safety through regulated adult use, support services, and cultivation of psilocybin-containing fungi; and providing for taxation and appropriation thereof

MA H4986

Relative to therapeutic psilocybin treatment centers