Amends the Illinois Procurement Code. Provides that, in the case of a contract to supply a State agency with any product or service procured under the Code, the bidder or offeror shall certify, before the contract is awarded, renewed, amended, or extended, that the bidder or offeror does not sell products or provide services to the United States Department of Homeland Security, United States Immigration and Customs Enforcement, or United States Customs and Border Protection that are used in immigration enforcement actions. Provides that a State agency shall reject a bid from a bidder or offeror if the bidder or offeror certifies that the bidder or offeror sells products or provides services to the United States Department of Homeland Security, the United States Immigration and Customs Enforcement, or the United States Customs and Border Protection that are used in immigration enforcement actions. Defines "immigration enforcement action". Effective immediately.