US lawNevadaRegulationsChapter 623A — LANDSCAPE ARCHITECTS623A.0326NAC 623A.0326“Contact hour” defined.Year: 2026Length: 9 wordsOfficial source Cite as Nev. Admin. Code Sec. 623A.0326“Contact hour” means 50 minutes of learning or instruction.PreviousNAC 623A.0325NextNAC 623A.326