Ill. Admin. Code tit. 44, § 4.4525
All paper supplies purchased for use by universities must be recyclable paper unless a recyclable substitute cannot be used to meet the requirements of the universities or would constitute an undue economic or practical hardship. [30 ILCS 500/45-25] Universities shall make this determination and shall include this determination in the procurement file.
(Source: Amended at 43 Ill. Reg. 1781, effective February 15, 2019)