US lawWashingtonRegulationsTitle 392 — PUBLIC INSTRUCTION, SUPERINTENDENT OFChapter 392-415 — SECONDARY EDUCATION—STANDARDIZED HIGH SCHOOL TRANSCRIPT392-415-020WAC 392-415-020WAC 392-415-020. Definition—High schoolLast amended: 2006Year: 2026Length: 22 wordsOfficial source As used in this chapter, the term "high school" shall mean all courses taken in the common school commencing with grade nine.PreviousWAC 392-415-010NextWAC 392-415-030