2024 Michigan Laws 257.11a – “Demonstrator” defined

2023 Michigan Laws 257.11a – “Demonstrator” defined

2022 Michigan Laws 257.11a – “Demonstrator” defined

2020 Michigan Laws 257.11a – “Demonstrator” defined

2019 Michigan Laws 257.11a – “Demonstrator” defined

2017 Michigan Laws 257.11a – “Demonstrator” defined

2016 Michigan Laws 257.11a – “Demonstrator” defined

2015 Michigan Laws 257.11a

2014 Michigan Laws 257.11a

2013 Michigan Laws 257.11a

2009 Michigan Laws 257.11a – Demonstrator defined