All purchasing activities for the university community are governed by the Illinois Procurement Code, effective July 1, 1998, and the Procurement Rules of the Chief Procurement Officer, effective November 20, 1998 as well as university policies and regulations. See .
As of March 12, 2018, purchase requisitions are reviewed for accessibility in accordance with Illinois and federal law. See Technology Accessibility. Accessible electronic and information technology works for people with disabilities.