Hazardous materials and waste

Apply to use and store hazardous material at your business

You need to register your business if you work with hazardous materials.

Apply to generate hazardous waste at your business

You need to register your business if you generate hazardous waste.

Apply to operate an aboveground petroleum storage tank

Register with the Aboveground Petroleum Storage Act (APSA) program if you store petroleum like oil or gas.

Apply to install and operate an underground storage tank

Get a permit to install and operate an underground storage tank holding hazardous materials.

Apply to make changes to an underground tank storing hazardous material

You need a permit before you can install, repair, or modify a tank underground.

Close an underground storage tank

You need approval to temporarily or permanently close an underground storage tank that holds hazardous substances.

Apply to generate or treat medical waste

Register your business if you generate, treat, or transport medical waste.

Renew your permit to work with CFC refrigerants

We regulate businesses that service mobile chlorofluorocarbons (CFCs) air conditioners.

Report unsafe construction work involving asbestos

What to do if you are concerned about asbestos in the building where you live or work.