Michigan Laws > Chapter 339 Michigan Laws > Chapter 339 – Occupational Code Current as of: 2024 | Check for updates | Other versions Sections Act 299 of 1980 Occupational Code 339.101 – 339.2919 E.R.O. No. 2009-23 Executive Reorganization Order 339.3101 – 339.3101 E.R.O. No. 2017-1 Executive Reorganization Order 339.3102 – 339.3102 Act 407 of 2016 Skilled Trades Regulation Act 339.5101 – 339.6133 Ask a business law question, get an answer ASAP!Thousands of highly rated, verified business lawyers.Click here to chat with a lawyer about your rights.