2024 Ohio Code 1514.42 – Safety audit where mine safety training requested

2023 Ohio Code 1514.42 – Safety audit where mine safety training requested

2020 Ohio Code 1514.42 – Safety audit where mine safety training requested

2018 Ohio Code 1514.42 – Safety audit where mine safety training requested

2016 Ohio Code 1514.42 – Safety audit where mine safety training requested

2015 Ohio Code 1514.42 – Safety audit where mine safety training requested

2014 Ohio Code 1514.42 – Safety audit where mine safety training requested

2013 Ohio Code 1514.42 – Safety audit where mine safety training requested

2009 Ohio Code 1514.42 – Safety audit where mine safety training requested