(COLORADO) — Fourth of July is right around the corner, and some police departments across the state have already received complaints of illegal fireworks being used in the city.

While many are probably thinking of how to acquire these before America’s birthday, not all fireworks in Colorado are illegal — but they are all regulated for the safety of the community. So, what type of fireworks are you allowed to use, and which ones are prohibited?

According to Colorado law, it is illegal to use fireworks anywhere in the state. The only permitted fireworks are non-explosive and not intended to leave the ground. Permitted fireworks include items like fountains, wheels, ground spinners, tube devices with a shower of sparks no more than 15 feet above the ground, snakes or glow worms, dipped sticks, and sparklers, among others.

Small devices that produce audible or visual effects when lit are mostly allowed.

However, each local government may further restrict the types of fireworks sold or used within its boundaries and ban both the sale and use of them altogether. Local governments and counties may also enact a restriction to be effective between May 31 and July 5, if it is adopted due to evidence of high fire danger.

Fireworks or other devices like cherry bombs, roman candles, and aerial devices, such as rockets or bottle rockets, can only be used by individuals who are certified by the Division of Fire Prevention and Control within the Department of Public Safety. These demonstrations are also for public and/or professional displays.

The sale of fireworks is permitted through four licenses and is not for public use. Those who purchase fireworks outside the state and bring them into Colorado must hold a display retailer, exporter, or wholesaler license.

Penalties for violating state law can result in fines or jail time. Colorado law identifies the sale or use of illegal fireworks as a Class 3 misdemeanor that could result in a fine of $50 to $750 and/or up to six months of jail. Setting fires and reckless conduct convictions may also result in jail time of up to 12 years and a fine of $750,000 for some offenses.

Local agencies may also impose other penalties.

While fireworks are not permitted, individuals may still check them out at multiple events occurring on the Fourth of July.