You must have permits for industrial process and air pollution control equipment.

This includes:

  • Installation
  • Registration

You must have a certificate to use air pollution control equipment.

This includes equipment for:

  • Mobile food vendors
  • Gas stations

There is an online process for submitting an air pollution control application or registration. The online process is called Clean Air Tracking System (CATS).



Learn about regulations and permitting requirements for businesses in New York City.

Learn about pollution prevention for businesses.

By Phone

You can get an application by calling DEP. This application is to install or register process equipment.

Call 311 or 212-NEW-YORK (212-639-9675) for help.

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