EFDA 2022 – Accepting Applications (limit 10)

February 13 – May 1, 2022.  

  • Online begins February 13th with weekly assignments and online classes.
  • Clinical NHTI –  *Sundays, Feb 20-May 1 8:00am – 5:00pm
  • Intensive Week – March 14 – 18 (Mon-Fri)  8:00 am – 5:00 pm
  • Post Externship Clinical Training with sponsoring dentist – 6 weeks to include a minimum of 120 hours/20 hours weekly.

No class Easter Sunday, April 17.

Tuition:     $7,500*   Typodonts and text included.  Tuition does NOT include required loupe.  Fittings with discounted loupes will be held in late January 2022 on campus.

*Student loans may be available through Sallie Mae Career Training Loans.

Application Process
1.  Dentist completes & signs.  

Note:  Once you sign, you will receive an email with a link to the completed PDF, you can forward both of the above to the applicant to attach to their application.  No faxes, scanning or printing is needed.  By following these steps, the student will be able to submit all the requirements in one step below.

2. Applicant – please submit all requirements at the same time.

*Applicants are reviewed and accepted on a first come, first serve basis OF FULLY COMPLETED APPLICATIONS THAT MEET ALL REQUIREMENTS.  Payment information must be provided upon acceptance.    Checks and credit card payments will be processed after January 1, 2022.    Maximum enrollment 10. 

What is an EFDA (Expanded Function Dental Auxiliary)?

New Hampshire passed legislation and regulations to establish a new dental workforce provider: Expanded Function Dental Auxiliary (EFDA).  An EFDA, already used in 30 states, provides assistance and additional efficiencies at dental practices and public health clinics.

According to the NH Board of Dental Examiners, to be qualified to place, contour and adjust direct restorative materials within the oral cavity, one must:

  • Meet the program pre-requisites as outlined on this web page.
  • Successfully complete a Board approved EFDA course.
  • Register as an Expanded Function Dental Auxiliary (EFDA) with the NH Board of Dental Examiners (NHBODE).
  • Work under direct supervision of a NH-licensed dentist.
  • Complete required continuing education coursework biennially.

Program Overview

The NHTI EFDA program is designed to prepare CDAs, RDHs and graduates of a CODA-accredited school of dental assisting to function efficiently and safely as an integral member of the dental team.

The successful EFDA candidate:

  • Has a positive attitude and is eager to learn
  • Enjoys new challenges and responsibilities
  • Values upward mobility in dental career
  • Is committed to the profession and continuing education
  • Communicates well with patients and the dental team
  • Handles stress well and is neat and organized
  • Follows instruction with attention to detail

Learning Objectives

  • Demonstrate effective asepsis and infection control management
  • Demonstrate effective communication skills with patients and other dental team members
  • Demonstrate the highest level of safety during treatment of each patient
  • Demonstrate knowledge and performance of restorative techniques, both amalgam and composite
  • Practice as an EFDA under the direct supervision of a NH-licensed dentist  within the legal and ethical boundaries set forth by the State of New Hampshire Board of Dental Examiners


  • 50 hours of didactic (classroom-based) instruction
  • 100 hours of pre-clinical instruction (working on typodonts in the clinic)
  • 6 weeks, minimum of 120 hours of clinical experience in dental office with sponsoring dentist

The sponsoring dentist must agree to support the EFDA trainee in performing intra-oral procedures (restorations) in the office once the student has successfully completed classroom and pre-clinical instruction.

Clinical Training

After completion of the didactic and pre-clinical instruction, candidates begin the six weeks, minimum 120 hours of the satellite clinical experience in their sponsoring dentist/office.  The specific requirements, competencies and clinical training will be overseen by the candidate’s sponsoring dentist with support from the NHTI EFDA faculty.


EFDA candidates will have four months to complete the requirements, which, with a passing grade, would allow them to register with the NHBODE and obtain an EFDA permit from the board.  After successful completion of the 270-hour program, the EFDA dental hygienist or dental assistant shall be considered qualified to place, contour and adjust direct restorative materials within the oral cavity.

Program eligibility requirements apply. Class enrollment is limited. 

EFDA Frequently Asked Question

An eligible candidate must:

  • Be a RDH, CDA or graduate of a CODA-accredited school of dental assisting
  • Have at least 4,500 hours of prior clinical dental experience
  • Be recommended, and sponsored, by a dentist with an active NH License in good standing
  • Provide proof of BLS-HCP CPR Certification & Liability Insurance

Download and complete the Application Packet (PDF) from the website and include required documentation with an acceptable form of payment. Payment address is on the EFDA webpage.

The EFDA Program Coordinator will review complete application packets in the order in which they are received. Qualified EFDA candidates will be notified once they have been accepted.

There are 10 available spaces in the  EFDA program. Once we have filled the class we will stop accepting applications. Should an opening become available after that date, we would contact the last eligible candidate after the cutoff date.

Once the program has been filled, you will receive an email notifying you of your acceptance. You will be expected to respond quickly to confirm your seat.  The EFDA Program Coordinator will contact you regarding the schedule and program requirements.

Required textbook and typodont.  

Any career decision is a personal one, but having a strong desire to do more with your dental expertise, being able to provide more hands-on care to your patients, and your employer having confidence in your abilities to contribute more to the team, are some of the reasons you might choose to become an EFDA.

The Rules can be found on the Board of Dental Examiners website: www.gencourt.state.nh.us/rules/state_agencies/den100-500.html

Scroll down to Section 302.05 section Y and Z. It should be Den 302.07 Expanded Function Dental Auxiliary (EFDA).

An important part of the program will be for your sponsoring dentist to allow the EFDA trainee to perform intra-oral procedures (restorations) in the office once the trainee has successfully passed the class-room based and pre-clinical components of the program.

Students from any state may enroll and complete the pre-clinical EFDA program at NHTI.  This would include 150 hours of pre-clinical instruction.  In order to complete the EXTERNSHIP of 120 hours to become registered as a NH EFDA students are required to have a sponsoring dentist with a current NH license.  

Have questions? Let’s connect!

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