2023 Michigan Laws 38.1371 – Sabbatical leave; employee organization professional services leave or released time; member ineligible to initiate service credit purchase

2022 Michigan Laws 38.1371 – Sabbatical leave; employee organization professional services leave or released time; member ineligible to initiate service credit purchase

2020 Michigan Laws 38.1371 – Sabbatical leave; employee organization professional services leave or released time; member ineligible to initiate service credit purchase

2019 Michigan Laws 38.1371 – Sabbatical leave; employee organization professional services leave or released time; member ineligible to initiate service credit purchase

2017 Michigan Laws 38.1371 – Sabbatical leave; employee organization professional services leave or released time; member ineligible to initiate service credit purchase

2016 Michigan Laws 38.1371 – Sabbatical leave; employee organization professional services leave or released time

2015 Michigan Laws 38.1371 – Sabbatical leave; employee organization professional services leave or released time

2014 Michigan Laws 38.1371 – Sabbatical leave; employee organization professional services leave or released time

2013 Michigan Laws 38.1371 – Sabbatical leave; employee organization professional services leave or released time

2009 Michigan Laws 38.1371 – Sabbatical leave; employee organization professional services leave or released time