Versions of See prior versions of a law on LawServer 2023 Nevada Revised Statutes 459.686 – Working group to study issues relating to environmental contamination: Establishment; composition; duties; members serve without compensation 2022 Nevada Revised Statutes 459.686 – Working group to study issues relating to environmental contamination: Establishment; composition; duties; members serve without compensation 2021 Nevada Revised Statutes 459.686 – Working group to study issues relating to environmental contamination: Establishment; composition; duties; members serve without compensation. [Effective January 1, 2022.]