2024 Ohio Code 3501.021 – Certification in electronic or paper form

2023 Ohio Code 3501.021 – Certification in electronic or paper form

2018 Ohio Code 3501.021 – Certification in paper form

2016 Ohio Code 3501.021 – Certification in paper form

2015 Ohio Code 3501.021 – Certification in paper form

2014 Ohio Code 3501.021 – Certification in paper form