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  1. DCEO
  2. Small Business Assistance
  3. Environmental Assistance Program

Registration of Smaller Sources (ROSS) Program

As required by Public Act 097-0095, the Illinois Environmental Protection Agency (Agency) has created a new ROSS Program that is believed to apply to more than 3,000 permitted sources which combined produce less than 1% of the air pollution in the State of Illinois. The program is intended to simplify air regulatory requirements by requiring sources with low emissions to register with the Agency rather than acquiring an air permit.