Effective June 27, 2023, prescribers of controlled substances, including dentists, must complete eight hours of one-time training on safely prescribing controlled substances (Schedules II, III, IV, and/or V) in order to receive or renew their registration with the U.S. Drug Enforcement Administration (DEA). See CE options at PNDC, from UW Continuing Dental Education, and from the ADA to meet the requirement.