2023 Michigan Laws 462.373 – Railroad police officer; notice of appointment

2022 Michigan Laws 462.373 – Railroad police officer; notice of appointment

2020 Michigan Laws 462.373 – Railroad police officer; notice of appointment

2019 Michigan Laws 462.373 – Railroad police officer; notice of appointment

2017 Michigan Laws 462.373 – Railroad police officer; notice of appointment

2016 Michigan Laws 462.373 – Railroad police officer; notice of appointment

2015 Michigan Laws 462.373 – Railroad police officer; notice of appointment

2014 Michigan Laws 462.373 – Railroad police officer; notice of appointment

2013 Michigan Laws 462.373 – Railroad police officer; notice of appointment

2009 Michigan Laws 462.373 – Railroad police officer; notice of appointment