2023 North Dakota Code 18-13-02 – Test method and performance standard – Penalty

2022 North Dakota Code 18-13-02 – Test method and performance standard – Penalty

2021 North Dakota Code 18-13-02 – Test method and performance standard – Penalty

2019 North Dakota Code 18-13-02 – Test method and performance standard – Penalty

2016 North Dakota Code 18-13-02 – (Contingent expiration date – See note) Test method and performance standard – Penalty

2014 North Dakota Code 18-13-02 – (Contingent expiration date – See note) Test method and performance standard – Penalty

2009 North Dakota Code 18-13-02 – (Contingent expiration date – See note) Test method and performance standard – Penalty