The Board will periodically review:
and determine, within 30 days after the review, whether any change made to a publication listed in subsection 1 or 2 is appropriate for application in this State. If the Board does not disapprove a change to an adopted publication within 30 days after the review, the change is deemed to be approved by the Board.
Nev. Admin. Code § 639.065
NRS 639.070, 639.570