US lawCaliforniaStatutesCode hscDivision 104Part 1Chapter 4Article 3106880Cal. HSC § 106880Cal. HSC § 106880Last amended: 2016Year: 2025Length: 27 wordsOfficial source The state board shall hold at least one examination each year for the purpose of examining candidates for water treatment operator certificates and water distribution operator certificates.PreviousCal. HSC § 106879NextCal. HSC § 106885