US lawWashingtonRegulationsTitle 388 — SOCIAL AND HEALTH SERVICES, DEPARTMENT OFChapter 388-828 — THE DEVELOPMENTAL DISABILITIES ADMINISTRATION (DDA) ASSESSMENT388-828-5180WAC 388-828-5180WAC 388-828-5180. When is a collateral contact a formal caregiver?Last amended: 2025Year: 2026Length: 21 wordsOfficial source A collateral contact is a formal caregiver when the person receives payment from DDA or DCYF to provide you a service.PreviousWAC 388-828-5160NextWAC 388-828-5200