2023 North Dakota Code 9-01-21 – Property service contracts – Exemption

2022 North Dakota Code 9-01-21 – Property service contracts – Exemption

2021 North Dakota Code 9-01-21 – Property service contracts – Exemption

2019 North Dakota Code 9-01-21 – Property service contracts – Exemption

2016 North Dakota Code 9-01-21 – Property service contracts – Exemption

2014 North Dakota Code 9-01-21 – Property service contracts – Exemption

2009 North Dakota Code 9-01-21 – Property service contracts – Exemption