US lawWashingtonRegulationsTitle 388 — SOCIAL AND HEALTH SERVICES, DEPARTMENT OFChapter 388-828 — THE DEVELOPMENTAL DISABILITIES ADMINISTRATION (DDA) ASSESSMENT388-828-9200WAC 388-828-9200WAC 388-828-9200. What is the DDA employment acuity scale?Last amended: 2021Year: 2026Length: 18 wordsOfficial source The DDA employment acuity scale is an algorithm that determines your employment acuity score and employment support level.PreviousWAC 388-828-9140NextWAC 388-828-9205