Nevada Revised Statutes Title 23. Public Officers and Employees § 284.4063. Grounds for disciplinary action: Failure to notify supervisor after consuming certain drugs; failure or refusal to submit to screening test; failure of screening test; regulations

(a) Fails to notify the employee's supervisor as soon as possible after consuming any drug which could interfere with the safe and efficient performance of the employee's duties;

(b) Fails or refuses to submit to a screening test as requested by a state agency pursuant to subsection 1 or 2 of NRS 284.4065; or

(c) After taking a screening test which indicates the presence of a controlled substance, fails to provide proof, within 72 hours after being requested by the employee's appointing authority, that the employee had taken the controlled substance as directed pursuant to a current and lawful prescription issued in the employee's name,