Versions of See prior versions of a law on LawServer 2023 North Dakota Code 57-38-01.23 – Income tax credit for biodiesel or green diesel sales equipment costs 2022 North Dakota Code 57-38-01.23 – Income tax credit for biodiesel or green diesel sales equipment costs 2021 North Dakota Code 57-38-01.23 – Income tax credit for biodiesel or green diesel sales equipment costs 2019 North Dakota Code 57-38-01.23 – Income tax credit for biodiesel or green diesel sales equipment costs 2016 North Dakota Code 57-38-01.23 – Income tax credit for biodiesel or green diesel sales equipment costs 2014 North Dakota Code 57-38-01.23 – Income tax credit for biodiesel or green diesel sales equipment costs 2009 North Dakota Code 57-38-01.23 – Income tax credit for biodiesel sales equipment costs