IDOT Division of Aeronautics
Environmental Coordination Process
The Checklist to Support an Environmental Finding of Categorical
Exclusion (CATEX Checklist) presents the responsible FAA official with a
detailed listing of how a project may affect the environment, thus
providing the information required to determine whether or not a
Categorical Exclusion may be issued. IDA is responsible under the State
Block Grant Program to act on the behalf of the FAA with regard to the
determination and issuance of Categorical Exclusions at non-primary
airports in Illinois. In keeping with the FAA Chicago Airports District
Office practices, IDA will utilize the standard checklist created by the
FAA for all projects, whether they be State/Local or
Federal/State/Local. As in the past, all applicable environmental
permits and/or clearances must to be acquired prior to the project being
placed on the Division's Internal Recommendation Memo, which serves as a
precursor to being placed on the Service Bulletin for IDOT lettings.
While the decision for primary airports lies directly with the FAA,
IDA is still required to keep track of the environmental status of all
airport projects. For F/S/L projects at primary airports, it is
requested that IDA be sent a copy of the completed CATEX Checklist at
such time that is submitted to the FAA.
Click Here to Download the
FAA Checklist to Support an Environmental Finding of Categorical
Exclusion (CATEX)
If you have any questions, please do not hesitate to contact Bill
Viste at (217) 785-1764 or
william.viste@illinois.gov. Thank you very much for your
cooperation.
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