Illinois Statutes Chapter 50. Local Government § 712/15. Applicability

(1) substantial funding, as determined by the Illinois Law Enforcement Training Standards Board, is not provided to that agency by the federal and State government;

(2) the law enforcement agency collectively bargains with its officers or exclusive representative of the officers for uniform allowances, and bulletproof vests are considered to be a part of the uniform for which the allowance is given; or

(3) the law enforcement agency collectively bargains with its officers or exclusive representative of the officers for the provision of bulletproof vests.