2024 Ohio Code 4519.21 – Director may authorize sample tests to determine conformity

2023 Ohio Code 4519.21 – Director may authorize sample tests to determine conformity

2020 Ohio Code 4519.21 – Director may authorize sample tests to determine conformity

2018 Ohio Code 4519.21 – Director may authorize sample tests to determine conformity

2016 Ohio Code 4519.21 – Director may authorize sample tests to determine conformity

2015 Ohio Code 4519.21 – Director may authorize sample tests to determine conformity

2014 Ohio Code 4519.21 – Director may authorize sample tests to determine conformity

2013 Ohio Code 4519.21 – Director may authorize sample tests to determine conformity

2009 Ohio Code 4519.21 – Director may authorize sample tests to determine conformity