Versions of Nevada Revised Statutes > Chapter 641 > Licensing of Psychologists; Registration of Psychological Assistants, Psychological Interns and Psychological Trainees on LawServer 2022 Nevada Revised Statutes > Chapter 641 > Licensing of Psychologists; Registration of Psychological Assistants, Psychological Interns and Psychological Trainees 2021 Nevada Revised Statutes > Chapter 641 > Licensing of Psychologists; Registration of Psychological Assistants, Psychological Interns and Psychological Trainees