Sec. 11. The requirements of this act do not do either of the following: (a) Affect any provision in 1965 PA 166, MCL 408.551 to 408.558. (b) Apply to construction contracts executed before the effective date of this act.
Requirements; exceptions.
Mich. Comp. Laws § 408.881, under FAIR AND OPEN COMPETITION IN GOVERNMENTAL CONSTRUCTION ACT.
Mich. Comp. Laws § 408.881