2023 Michigan Laws 290.643 – Establishment of standards by rules

2022 Michigan Laws 290.643 – Establishment of standards by rules

2020 Michigan Laws 290.643 – Establishment of standards by rules

2019 Michigan Laws 290.643 – Establishment of standards by rules

2017 Michigan Laws 290.643 – Establishment of standards by rules

2016 Michigan Laws 290.643 – Establishment of standards by rules

2015 Michigan Laws 290.643 – Establishment of standards by rules

2014 Michigan Laws 290.643 – Establishment of standards by rules

2013 Michigan Laws 290.643 – Establishment of standards by rules

2009 Michigan Laws 290.643 – Establishment of standards by rules