Compound LawsREAL-TIME LEGAL INTELLIGENCE

New Hampshire THCP Ban (2026): In Force

Ban in force

As of November 12, 2026, THCP is banned from retail sale in New Hampshire, effective October 7, 2023. THCP illegal: 'any other THC isomer variant' >0.3%.

Verified November 12, 2026. Full determination, citations and verbatim law: Is THCP legal in New Hampshire?

When does the New Hampshire THCP ban take effect?

The New Hampshire THCP ban is already in force (effective October 7, 2023); no further effective date is pending.

Watchenforcement date in 28 days (H.R. 6500 (Pub. L. 119-103) / Pub. L. 119-37 Sec. 781)

in 28 days December 11, 2026
Federal hemp redefinition, Dec 11 piece: total THC 0.3% and 0.4 mg total THC per container
Federal · Enforcement date · H.R. 6500 (Pub. L. 119-103) / Pub. L. 119-37 Sec. 781
Pub. L. 119-103 (continuing resolution, Sept 2, 2026) delayed the rest of the Pub. L. 119-37 sec. 781 hemp definition to Dec 11, 2026 (CRS IF13136, Sept 28, 2026): hemp is measured by total tetrahydrocannabinols including THCA (0.3% dry weight), and any final product over 0.4 mg combined total THC and cannabinoids with similar effects per container leaves hemp. A product that leaves hemp is marijuana, Schedule I, in every state.

Nearby

Other bans tracked in New Hampshire

New Hampshire 5-MeO-DMT ban ban in force
New Hampshire Ayahuasca ban ban in force
New Hampshire Delta-10 THC ban ban in force
New Hampshire Delta-8 THC ban ban in force
New Hampshire DMT ban ban in force
New Hampshire HHC ban ban in force
New Hampshire Ibogaine ban ban in force
New Hampshire Ketamine ban ban in force
New Hampshire MGM-15 ban ban in force
New Hampshire MGM-16 ban ban in force
New Hampshire Mitragynine Pseudoindoxyl ban ban in force
New Hampshire Peyote and Mescaline ban ban in force
New Hampshire Poppers ban ban in force
New Hampshire Psilocybin Mushrooms ban ban in force
New Hampshire THC-O Acetate ban ban in force
New Hampshire THCa ban ban in force
New Hampshire CBD ban ban pending, effective January 1, 2027
New Hampshire CBG / CBDA / CBGA ban ban pending, effective January 1, 2027
New Hampshire Nicotine Pouches ban ban pending, effective January 1, 2027
New Hampshire Nicotine Vapes ban ban pending, effective January 1, 2027
New Hampshire 7-OH ban no ban, legal
New Hampshire Delta-9 THC ban no ban, gray area
New Hampshire HHC-P ban no ban, gray area
New Hampshire Kratom ban no ban, legal
New Hampshire THCV ban no ban, not yet verified

Every state where THCP is banned · Hemp ban in New Hampshire · THC ban in New Hampshire · Federal hemp ban: what changes Nov 12 and Dec 11 · All compounds in New Hampshire · Is THCP Legal? Every state

Cite this page

Compound Analytics. "New Hampshire THCP Ban (2026): In Force." Compound Laws, https://compoundlaws.com/bans/thcp/new-hampshire/. Accessed November 13, 2026.

Compound Laws, published by Compound Analytics, reports the record: statutes verbatim, official citations, enforcement facts and verification dates. Nothing here is legal advice and nothing here describes how to get around a law. A jurisdiction with no verified row is reported as not yet verified, never as legal. Found an error? Corrections policy.

About · Methodology · Glossary · Changes · RSS · Data licensing · llms.txt · Sitemap