Versions of See prior versions of a law on LawServer 2023 Nevada Revised Statutes 678B.620 – Training of cannabis establishment agents by independent contractor; issuance of cannabis establishment agent registration card to independent contractor 2022 Nevada Revised Statutes 678B.620 – Training of cannabis establishment agents by independent contractor; issuance of cannabis establishment agent registration card to independent contractor 2021 Nevada Revised Statutes 678B.620 – Training of cannabis establishment agents by independent contractor; issuance of cannabis establishment agent registration card to independent contractor 2020 Nevada Revised Statutes 678B.620 – Training of cannabis establishment agents by independent contractor; issuance of cannabis establishment agent registration card to independent contractor. [Effective July 1, 2020.] 2019 Nevada Revised Statutes 678B.620 – Training of cannabis establishment agents by independent contractor; issuance of cannabis establishment agent registration card to independent contractor. [Effective July 1, 2020.]