35 Ill. Adm. Code 820.205
Agency Initiated Modification
Section 820.205 Agency Initiated Modification
a) The
Agency may modify a permit under the following circumstances:
1) Discovery
of a typographical, administrative, or calculation error;
2) Discovery
that a determination or condition was based upon false or misleading
information;
3) An
order of the Board issued in an action brought under Title VII, IX, or X of the
Act; or
4) Promulgation
of new statutes or regulations affecting the permit.
b) A modification
initiated by the Agency becomes effective 45 days after the owner or operator
receives notice of the modification unless the modification is stayed during an
appeal to the Board. The owner or operator may file a petition for Board hearing
under this Part. All other time periods and procedures in this Part apply during
the Agency's reconsideration and during any appeal to the Board.