2024 Ohio Code 4121.42 – In-service training programs

2023 Ohio Code 4121.42 – In-service training programs

2020 Ohio Code 4121.42 – In-service training programs

2018 Ohio Code 4121.42 – In-service training programs

2016 Ohio Code 4121.42 – In-service training programs

2015 Ohio Code 4121.42 – In-service training programs

2014 Ohio Code 4121.42 – In-service training programs

2013 Ohio Code 4121.42 – In-service training programs

2009 Ohio Code 4121.42 – In-service training programs