2023 Michigan Laws 460.1087 – Certification and tracking program; credit

2022 Michigan Laws 460.1087 – Certification and tracking program; credit

2020 Michigan Laws 460.1087 – Certification and tracking program; credit

2019 Michigan Laws 460.1087 – Certification and tracking program; credit

2017 Michigan Laws 460.1087 – Certification and tracking program; credit

2016 Michigan Laws 460.1087 – Certification and tracking program

2015 Michigan Laws 460.1087 – Certification and tracking program

2014 Michigan Laws 460.1087 – Certification and tracking program

2013 Michigan Laws 460.1087 – Certification and tracking program

2009 Michigan Laws 460.1087 – Certification and tracking program