Versions of Montana Code 37-49-201. Representation or practice as genetic counselor -- license required on LawServer 2023 Montana Code 37-49-201. Representation or practice as genetic counselor — license required 2022 Montana Code 37-49-201. Representation or practice as genetic counselor — license required 2021 Montana Code 37-49-201. Representation or practice as genetic counselor — license required