Versions of Nevada Revised Statutes 224.240 - Confidentiality of records, files and communications. [Effective through June 30, 2023.] on LawServer 2022 Nevada Revised Statutes 224.240 – Confidentiality of records, files and communications. [Effective through June 30, 2023.] 2021 Nevada Revised Statutes 224.240 – Confidentiality of records, files and communications. [Effective through June 30, 2023.]