NRS 678A.475: Board or agent of Board may refuse to reveal certain matters in court or administrative proceedings.

The Board or an agent of the Board may refuse to reveal, in any court or administrative proceeding, except a proceeding brought by the State of Nevada:

1. The identity of any person who has furnished to the Board information purporting to reveal the commission of a violation of a provision of this title or the regulations adopted pursuant thereto, including, without limitation, information concerning unlicensed cannabis activities;

2. The information obtained by the Board from a person described in subsection 1; or

3. Both the identity of a person described in subsection 1 and the information obtained from the person.