Nev. Rev. Stat. § 40.603
“Amend a complaint to add a cause of action for a constructional defect” means any act by which a claimant seeks to:
2. Amend the pleadings in such a manner that the practical effect is the addition of a constructional defect that is not otherwise included in the pleadings.
The term does not include amending a complaint to plead a different cause for a constructional defect which is included in the same action.
(Added to NRS by 2003, 2034)