35 Ill. Adm. Code 166.222
Filing of Documents
Section 166
Section 166.222 Filing of
Documents
a) All documents required to be filed with the Hearing Officer
shall be addressed to the Hearing Officer at the following address:
Illinois Environmental Protection Agency
2200 Churchill Road
Springfield, Illinois 62706
Attention: Agency Hearing Officer
b) The date that a document is filed for the record is the date
the document is mailed to or personally served upon the Hearing Officer.