Versions of North Dakota Code 15-20.4-19 - Compliance with professional board registration and certification requirements on LawServer 2023 North Dakota Code 15-20.4-19 – Compliance with professional board registration and certification requirements 2022 North Dakota Code 15-20.4-19 – Compliance with professional board registration and certification requirements 2021 North Dakota Code 15-20.4-19 – Compliance with professional board registration and certification requirements 2019 North Dakota Code 15-20.4-19 – Compliance with professional board registration and certification requirements 2016 North Dakota Code 15-20.4-19 – Compliance with professional board registration and certification requirements