2009 Michigan Laws > Chapter 17 > Act 279 of 1984 – Payments To Private Enterprises Current as of: 2009 | Check for updates | Other versions § 17.51 Private enterprise defined § 17.52 Payment for goods and services by principal executive department; time § 17.53 Invoice error, defect, or impropriety; notice; payment § 17.54 Past due payment § 17.55 Applicability of MCL 17.54 § 17.56 Applicability of act § 17.57 Effective date