Ill. Admin. Code tit. 35, § 709.103
a) If prior to July 5, 1984, the Agency issued a supplemental permit pursuant to 35 Ill. Adm. Code 807.210 for a residual from the treatment of liquid hazardous waste, and such supplemental permit is valid, such supplemental permit shall be deemed a wastestream authorization until such time as the Agency grants or denies a wastestream authorization, provided:
b) A supplemental permit shall cease to be deemed a wastestream authorization:
(Source: Amended at 10 Ill. Reg. 4875, effective March 7, 1986)