US lawCaliforniaStatutesCode hscDivision 26Part 3Chapter 5.5Article 140408Cal. HSC § 40408Cal. HSC § 40408Last amended: 1990Year: 2025Length: 15 wordsOfficial source As used in this chapter, “plan” means the south coast district air quality management plan.PreviousCal. HSC § 40407.5