Versions of North Dakota Code 13-11-22 - Voluntary contributions on LawServer 2023 North Dakota Code 13-11-22 – Voluntary contributions 2022 North Dakota Code 13-11-22 – Voluntary contributions 2021 North Dakota Code 13-11-22 – Voluntary contributions 2019 North Dakota Code 13-11-22 – Voluntary contributions 2016 North Dakota Code 13-11-22 – Voluntary contributions 2014 North Dakota Code 13-11-22 – Voluntary contributions