US lawWashingtonRegulationsTitle 246 — HEALTH, DEPARTMENT OFChapter 246-12 — ADMINISTRATIVE PROCEDURES AND REQUIREMENTS FOR CREDENTIALED HEALTH CARE PROVIDERS246-12-290WAC 246-12-290WAC 246-12-290. How to obtain a duplicate credential or wall certificateLast amended: 1998Year: 2026Length: 22 wordsOfficial source Practitioners may obtain a duplicate credential or wall certificate by providing a written request and paying a fee established by the secretary.PreviousWAC 246-12-240NextWAC 246-12-300