2023 Michigan Laws 125.1521a – Installation or use of heating cable; application for approval; “heating cable” defined; construction of section

2022 Michigan Laws 125.1521a – Installation or use of heating cable; application for approval; “heating cable” defined; construction of section

2020 Michigan Laws 125.1521a – Installation or use of heating cable; application for approval; “heating cable” defined; construction of section

2019 Michigan Laws 125.1521a – Installation or use of heating cable; application for approval; “heating cable” defined; construction of section

2017 Michigan Laws 125.1521a – Installation or use of heating cable; application for approval; “heating cable” defined; construction of section

2016 Michigan Laws 125.1521a – Installation or use of heating cable; application for approval; “heating cable” defined; construction of section

2015 Michigan Laws 125.1521a – Installation or use of heating cable; application for approval;

2014 Michigan Laws 125.1521a – Installation or use of heating cable; application for approval;

2013 Michigan Laws 125.1521a – Installation or use of heating cable; application for approval;

2009 Michigan Laws 125.1521a – Installation or use of heating cable; application for approval; “heating cable” defined; construction of section