It is illegal for any person to manufacture, possess, store, offer for sale, sell, discharge, use, burn or explode any fireworks in Montgomery County, Maryland, except that an authorized display may be conducted by a licensed pyrotechnic professional with a permit. Penalties for violations of the law include a fine up to $1,000 and/or six months in jail. All fireworks are illegal in Montgomery County, Prince George’s County and the City of Baltimore. Montgomery County Fire Safety Code: Section 22-70: Fireworks.
In Montgomery County, ALL fireworks are illegal to possess or discharge including gold label sparklers. Snap-and-pop noise makers, snakes and party poppers are the only exception to this law.