Versions of North Dakota Code 4.1-33-16 - Certification exemptions on LawServer 2023 North Dakota Code 4.1-33-16 – Certification exemptions 2022 North Dakota Code 4.1-33-16 – Certification exemptions 2021 North Dakota Code 4.1-33-16 – Certification exemptions 2019 North Dakota Code 4.1-33-16 – Certification exemptions