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April Webinars
INBDE Practice Questions
Update to Eligibility Policy
Important Note Concerning Periodontology Terminology 
INBDE Formal Notification
Online National Board Results
INBDE Implementation Plan
Reference Texts

Click the blue box and check back daily for new information.  Important updates for all testing candidates regarding COVID-19  


April 2022 Webinars

In April 2022, the Joint Commission on National Dental Examinations and the Department of Testing Services presented the webinars below. Click on the link under each webinar to view a video of that presentation.

The National Board Dental and Dental Hygiene Licensure Objective Structured Clinical Examinations (DLOSCE, DHLOSCE)
Wednesday, April 13, 2022 
View the video 

The National Board Dental and Dental Hygiene Examinations (INBDE, NBDE II, NBDHE)
Wednesday, April 20, 2022 
Watch now

The Advanced Dental Admission Test (ADAT)
Thursday, April 21, 2022
Watch the video 

INBDE Practice Questions

INBDE Practice Questions are available for candidates interested in taking the examination. These questions were developed by test constructors who are developing the INBDE examination and were previously used for INBDE Field Tests.

Download the INBDE practice questions (PDF) that are now available for use by stakeholders and communities of interest in preparing for the INBDE.

All practice items are the copyrighted property of the JCNDE. The practice items are intended for the use of educators and students within the educational environment or for individual study and may not be reproduced in any format, whether paper or electronic, without expressed written permission of the JCNDE.

Update to Eligibility Policy

Under the JCNDE Five Years/Five Attempts Eligibility Rule, candidates must pass the examination within:

  • five years of their first attempt or
  • five examination attempts, whichever comes first

Subsequent to the fifth year or fifth attempt, candidates may test once every 12 months after their most recent examination attempt. 

Important Note Concerning Periodontology Terminology

In 2017, the American Academy of Periodontology introduced new classifications. These new classifications will appear on the INBDE and the Dental Licensure Objective Structured Clinical Examination (DLOSCE), and they will be implemented in the fall of 2020 for the NBDE Part II and in the fall of 2021 for the NBDHE. Download and review the information below.

During the transition period, it is recommended that individuals become knowledgeable with both sets of classifications, because individual researchers, practitioners, and existing textbooks can communicate information using either set of classifications. Periodontal educators recommend that individuals refer to the 2017 World Workshop On the Classification of Periodontal and Peri-implant Diseases and Conditions on the American Academy of Periodontology website

INBDE Formal Notification

The JCNDE has issued a formal notification (PDF) that the Integrated National Board Dental Examination (INBDE) will be available for administration beginning on August 1, 2020. The NBDE Part I will be discontinued on July 31, 2020, and the NBDE Part II will be discontinued on August 1, 2022.  

National Board Results Available Online

National Board results are now available in My Account. Follow these instructions on how to access your results (PDF).

INBDE Implementation Plan

The INBDE implementation plan is available. It provides stakeholders and communities of interest with information regarding how INBDE implementation will occur, the information that will be made available to help facilitate the transition, and recommended actions for stakeholders and communities of interest. Please download and review the INBDE Implementation Plan and Recommended Actions (PDF) now.

The JCNDE meets once a year and information on actions taken at the April 2015 JCNDE meeting are now available. The most recent and earlier reports can be downloaded on the Unofficial Reports page.

Reference Texts

The National Board Dental exam items are not based on specific textbooks. Test Construction committees use the following resources: