Versions of See prior versions of a law on LawServer 2023 North Dakota Code 57-38-30.6 – Corporate income tax credit for biodiesel or green diesel production or soybean and canola crushing facility equipment costs 2022 North Dakota Code 57-38-30.6 – Corporate income tax credit for biodiesel or green diesel production or soybean and canola crushing facility equipment costs 2021 North Dakota Code 57-38-30.6 – Corporate income tax credit for biodiesel or green diesel production or soybean and canola crushing facility equipment costs 2019 North Dakota Code 57-38-30.6 – Corporate income tax credit for biodiesel or green diesel production or soybean and canola crushing facility equipment costs 2016 North Dakota Code 57-38-30.6 – Corporate income tax credit for biodiesel or green diesel production or soybean and canola crushing facility equipment costs 2014 North Dakota Code 57-38-30.6 – Corporate income tax credit for biodiesel or green diesel production or soybean and canola crushing facility equipment costs 2009 North Dakota Code 57-38-30.6 – Corporate income tax credit for biodiesel production or soybean and canola crushing facility equipment costs