← New Hampshire knife laws›Local Knife-Law Preemption

New Hampshire Local Knife-Law Preemption (2026)

Permitted: RSA 159:26 gives the State authority over knives and voids municipal knife ordinances — uniform statewide knife regulation.

PermittedVerified Jul 7, 2026

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Official source: gc.nh.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Local Knife-Law Preemption in states bordering New Hampshire

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

MaineConditional
No statewide knife preemption: 25 M.R.S. 2011 preempts local regulation of firearms, components, ammunition and supplies only — not knives — so towns may regulate knives locally.
Verified Jul 7, 2026 · Source: mainelegislature.org · Full Maine rule →
MassachusettsConditional
Massachusetts has no knife-law preemption statute; under home rule, municipalities such as Boston and Cambridge enforce their own knife ordinances, so local rules can be stricter.
Verified Jul 7, 2026 · Source: malegislature.gov · Full Massachusetts rule →
VermontConditional
No knife preemption: 24 V.S.A. 2295 bars localities from regulating only firearms, ammunition, traps and hunting/fishing/trapping, so towns may still regulate knives.
Verified Jul 7, 2026 · Source: legislature.vermont.gov · Full Vermont rule →

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