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Montgomery County, MD Fire Regulations: Fireworks (2026)

Heavy Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Manufacture
Unlawful anywhere in the county
Possession/use
Banned without state permit
Storage limit
8 hours without valid permit
Permitting authority
State Fire Marshal
Exempt items
DOT-compliant toy caps

Summary

Montgomery County bans manufacturing, selling, possessing, or using fireworks countywide, with narrow exceptions only under a state fire marshal display permit.

City-specific rules exist: Rockville has its own fireworks rules that differ from Montgomery County's county-level regulations. If you live in Rockville, check the city-specific page instead.

(b) Manufacture. It shall be unlawful to manufacture fireworks within Montgomery County. (c) Possession or use. Except as hereinafter provided, it shall be unlawful for any person to possess, store, to offer for sale, expose for sale, sell or use, burn or explode any fireworks; provided, that the possession, sale or discharge of fireworks are permitted when such activities are conducted under a permit issued by the state fire marshal.

Source: MCFRS Fireworks LawsView official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-90: Montgomery County Code contains legislation effective through May 7, 2026 | Zoning Updated Effective: April 13, 2026 | COMCOR Regulations effective as of July 1, 2026).

Full Breakdown

County Code § 22-70 makes it unlawful to manufacture fireworks in Montgomery County at all, and unlawful to possess, store, offer for sale, sell, or discharge fireworks unless the activity is under a permit from the State Fire Marshal. Even permitted display fireworks may be stored in the county no more than 8 hours without a valid state permit and Fire Department Director approval of the storage site. Novelty items like toy paper/plastic caps meeting DOT packing rules stay legal. This is a county-code prohibition layered on top of Maryland's own statewide fireworks law (Public Safety Article Title 10, Subtitle 1), so both state permit rules and this county ban apply.

Violations & Fines

Unlawful possession, sale, or use of fireworks without a state fire marshal permit; manufacturing fireworks in the county under any circumstances.

Frequently Asked Questions

Can I set off consumer fireworks at home in Montgomery County?
No. County Code § 22-70(c) bans possession, sale, and use of fireworks unless done under a State Fire Marshal permit for an approved display.
Are sparklers legal in Montgomery County?
No. Sparklers are named explicitly in the § 22-70(a) definition of banned fireworks, unlike DOT-compliant toy caps, which remain legal.

Sources & Official References

Other rules in Montgomery County

All Montgomery County rules

How Montgomery County compares: Cities Where Fireworks Are Banned or Heavily Restricted·Compare Montgomery County to another location·View the Maryland fire regulations overview

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Fireworks in Cities Across Montgomery County