Versions of Nevada Revised Statutes 644A.620 - Practice of cosmetology and threading by certain licensed or registered persons on LawServer 2022 Nevada Revised Statutes 644A.620 – Practice of cosmetology and threading by certain licensed or registered persons 2021 Nevada Revised Statutes 644A.620 – Practice of cosmetology and threading by certain licensed or registered persons. [Effective through December 31, 2021.] 2020 Nevada Revised Statutes 644A.620 – Practice of cosmetology and threading by certain licensed or registered persons 2019 Nevada Revised Statutes 644A.620 – Practice of cosmetology and threading by certain licensed or registered persons 2017 Nevada Revised Statutes 644A.620 – Practice of cosmetology and threading by certain licensed or registered persons
