2023 North Dakota Code 50-09-07 – Investigation by human service zone or state agency

2022 North Dakota Code 50-09-07 – Investigation by human service zone or state agency

2021 North Dakota Code 50-09-07 – Investigation by human service zone or state agency

2019 North Dakota Code 50-09-07 – Investigation by county agency

2016 North Dakota Code 50-09-07 – Investigation by county agency

2014 North Dakota Code 50-09-07 – Investigation by county agency

2009 North Dakota Code 50-09-07 – Investigation by county agency