35 Ill. Adm. Code 218.990
Exempt Emission Units
Section 218
Section 218.990Â Exempt
Emission Units
Upon request by the Agency, the
owner or operator of an emission unit which is exempt from the requirements of
Subparts PP, QQ, RR, TT or Section 218.208(b) of this Part shall submit records
to the Agency within 30 calendar days from the date of the request that
document that the emission unit is exempt from those requirements.