Ecological Compliance Assessment Tool (EcoCAT)

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EcoCAT, the Ecological Compliance Assessment Tool, was developed to help state agencies, units of local government, and the public (as project proponents) initiate natural resource reviews for:

  • Illinois Endangered Species Protection Act [520 ILCS 10/11(b)] and Illinois Natural Areas Preservation Act [525 ILCS 30/17] as set forth in procedures under Title 17 Ill. Admin. Code Part 1075.
  • Interagency Wetland Policy Act of 1989 [20 ILCS 830] as set forth in procedures under Title 17 Ill. Admin. Code Part 1090 when state agencies provide funding (including federal pass-through funding) or technical assistance.

These laws require state agencies and units of local governments to consider the potential adverse effects of proposed actions on Illinois endangered and threatened species and sites listed on the Illinois Natural Areas Inventory.

EcoCAT can also accept Information Requests for natural resource reviews that do not trigger government consultation. An information request DOES NOT fulfill the requirements of Part 1075 or 1090.