Restorative Functions (RF) Exam

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The RF Exam

The Restorative Functions (RF) exam is one of six component exams of DANB's CRFDA certification program. The RF exam can be taken on its own or with the Isolation (IS) and Sealants (SE) exams. To earn CRFDA certification, you must pass all six component exams within three years.

DANB Step 1

Step One: Check Your Eligibility

To qualify to take the RF exam, you must meet eligibility requirements through one of three pathways. For more information on these pathways, visit our Exam Eligibility Requirements page.

Check Your Eligibility

DANB Step 2

Step Two: Complete the Application and Submit the Fee

To apply for DANB’s RF exam, please download and review the CRFDA application packet, which contains the exam application and additional information. The fee for the RF exam is $250.

DANB’s CRFDA Application Packet (PDF) 

DANB Step 3

Step Three: Schedule and Take the Exam

Within four weeks after your RF exam application is received and processed, you will receive a Test Admission Notice from DANB containing instructions on how to schedule your test. You may refer to the CRFDA application packet to find out what to expect before, during and after the exam.

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Questions About Exams and Certifications?

Visit our Exams and Certifications FAQs page, where DANB addresses some of your frequently asked questions about our component exams and certifications.

Exam and Certification FAQs