2023 Missouri Laws 293.420 – Weighing regulations where coal miners paid by weight

2022 Missouri Laws 293.420 – Weighing regulations where coal miners paid by weight

2020 Missouri Laws 293.420 – Weighing regulations where coal miners paid by weight

2018 Missouri Laws 293.420 – Weighing regulations where coal miners paid by weight

2016 Missouri Laws 293.420 – Weighing regulations where coal miners paid by weight

2015 Missouri Laws 293.420 – Weighing regulations where coal miners paid by weight

2014 Missouri Laws 293.420 – Weighing regulations where coal miners paid by weight

2013 Missouri Laws 293.420 – Weighing regulations where coal miners paid by weight

2009 Missouri Laws 293.420 – Weighing regulations where coal miners paid by weight