Federal Fireworks Regulations
Consumer fireworks regulated by CPSC. Commercial/display fireworks require ATF licensing. Prohibited on federal lands (national parks, forests).
Consumer Product Safety Commission regulates consumer fireworks (max 50mg flash powder). ATF requires federal license for display/commercial fireworks. Fireworks generally PROHIBITED in all national parks, national forests (fire danger), federal buildings. Bureau of Indian Affairs lands: tribal law applies. Import regulations apply - only CPSC-approved fireworks legal.