35 Ill. Adm. Code 255.180
Conformity Analysis
Section 255
Section 255.180 Conformity
Analysis
Any Federal department, agency,
or instrumentality of the Federal government taking an action subject to the
requirements of this Part must make its own conformity determination consistent
with the requirements of this Part. In making its conformity determination, a
Federal agency must consider comments from any interested parties. Where
multiple Federal agencies have jurisdiction for various aspects of a project, a
Federal agency may choose to adopt the analysis of another Federal agency or
develop its own analysis in order to make its conformity determination.