← Path to RDH · State requirements

CRDTS Local Anesthesia Examination

CRDTS

Format

Written exam plus patient-based PSA and IA injections

Fee

$445

Notes

fee_usd is written plus clinical; written only $150; clinical only $295. Item count and time not confirmed.

Sources

• https://www.crdts.org/LocalAnesthesia
• https://doh.wa.gov/licenses-permits-and-certificates/professions-new-renew-or-update/dental-hygienist/license-requirements

Checked 2026-10-03.