How to Become a Dental Hygienist in AlabamaLicense Requirements & Costs (2026)

CPR/BLS Certification Required

Background Check Required

Infiltration Anesthesia Permit (optional, for local anesthesia — infiltration only, not nerve blocks)

Oral Conscious Sedation Permit (optional)

Alabama is among the most restrictive states for dental hygienist practice - requiring direct supervision (dentist physically present) for all clinical procedures. Infiltration anesthesia (only infiltration, not block) was not authorized until 2018 and requires a separate permit. Nitrous oxide administration is not authorized for dental hygienists. The state also uniquely requires two character affidavits from licensed dental professionals for all applications.

Alabama is one of the more restrictive states for dental hygienists - requires direct supervision (dentist physically present) for all procedures.

Infiltration anesthesia (not nerve blocks) was first permitted for hygienists in 2018 with a separate permit.

Nitrous oxide administration by dental hygienists is NOT explicitly authorized in Alabama.

Licensees age 65+ or with physician-documented disability may request annual registration fee waivers by August 1.

Special Volunteer License available for short-term participation in approved events in Alabama.

Dental hygienist scope of practice is expanding rapidly across states. Direct access, local anesthesia, nitrous oxide administration, and restorative functions vary significantly by state and may have changed since this data was last verified. Always confirm current scope with your state dental board.