2023 Michigan Laws 460.57 – Principal office of public utility; books, accounts, papers, and records; filing, printing, and posting of rate schedules; approval of schedule and changes therein; rules and regulations

2022 Michigan Laws 460.57 – Principal office of public utility; books, accounts, papers, and records; filing, printing, and posting of rate schedules; approval of schedule and changes therein; rules and regulations

2020 Michigan Laws 460.57 – Principal office of public utility; books, accounts, papers, and records; filing, printing, and posting of rate schedules; approval of schedule and changes therein; rules and regulations

2019 Michigan Laws 460.57 – Principal office of public utility; books, accounts, papers, and records; filing, printing, and posting of rate schedules; approval of schedule and changes therein; rules and regulations

2017 Michigan Laws 460.57 – Principal office of public utility; books, accounts, papers, and records; filing, printing, and posting of rate schedules; approval of schedule and changes therein; rules and regulations

2016 Michigan Laws 460.57 – Principal office of public utility; books, accounts, papers, and records; filing, printing, and posting of rate schedules; approval of schedule and changes therein; rules and regulations

2015 Michigan Laws 460.57 – Principal office of public utility; books, accounts, papers, and records; filing, printing, and posting of rate schedules; approval of schedule and changes therein; rules and regulations

2014 Michigan Laws 460.57 – Principal office of public utility; books, accounts, papers, and records; filing, printing, and posting of rate schedules; approval of schedule and changes therein; rules and regulations

2013 Michigan Laws 460.57 – Principal office of public utility; books, accounts, papers, and records; filing, printing, and posting of rate schedules; approval of schedule and changes therein; rules and regulations

2009 Michigan Laws 460.57 – Principal office of public utility; books, accounts, papers, and records; filing, printing, and posting of rate schedules; approval of schedule and changes therein; rules and regulations