Versions of North Dakota Code 4.1-25-31 - State milk sanitation rating and sampling surveillance officer - Duties - Guidelines on LawServer 2023 North Dakota Code 4.1-25-31 – State milk sanitation rating and sampling surveillance officer – Duties – Guidelines 2022 North Dakota Code 4.1-25-31 – State milk sanitation rating and sampling surveillance officer – Duties – Guidelines 2021 North Dakota Code 4.1-25-31 – State milk sanitation rating and sampling surveillance officer – Duties – Guidelines 2019 North Dakota Code 4.1-25-31 – State milk sanitation rating and sampling surveillance officer – Duties – Guidelines