2023 North Dakota Code 43-31-02 – Instruments to be used

2022 North Dakota Code 43-31-02 – Instruments to be used

2021 North Dakota Code 43-31-02 – Instruments to be used

2019 North Dakota Code 43-31-02 – Instruments to be used

2016 North Dakota Code 43-31-02 – Instruments to be used

2014 North Dakota Code 43-31-02 – Instruments to be used

2009 North Dakota Code 43-31-02 – Device or instrument to be used