CDI Eligibility Requirements
Certifications provide assurance of an individual's competency to do their job.
The first step in preparing for the Certified in Disease Intervention (CDI) exam is to determine your eligibility.
Be sure to review the full list of eligibility requirements below.
Eligibility Requirements – U.S. Only
The CDI pilot project is funded by the Centers for Disease Control and Prevention (CDC) through funding opportunity CDC-RFA-CK20-2003 through September 29, 2026. During the pilot phase of this project, only U.S. citizens or lawful permanent residents currently residing in the United States or U.S. territories, or on a U.S. military installation are eligible to take the exam.
Eligibility may be revised after September 30, 2026. Disease intervention professionals who do not meet this eligibility criteria are encouraged to check back at that time.
NBPHE has developed requirements for eligibility to ensure that the application process is fair and impartial for all applicants. Each eligibility requirement has been established to ensure that individuals certified by NBPHE have an acceptable level of knowledge and proficiency needed to provide services expected of a CDI. Candidates must meet the following eligibility criteria:
| To sit for the CDI Certification exam, an individual must have at least one year of experience as a disease intervention professional and meet one of the following eligibility requirements: | ||
| High school diploma or GED equivalent with two years of applicable community experiences in counseling or health outreach. | Associate degree or equivalent with one year of applicable community experience in counseling or health outreach. | Bachelor’s degree or higher from an accredited college or university. |
| To verify the candidate's eligibility requirement to sit for the CDI Certification exam: | ||
| Candidate must submit a copy of their student HS Diploma/GED certificate OR a letter from the school/institution indicating when and where they graduated/received their diploma/certificate. | Candidate must submit a copy of the student transcript. | Candidate must submit a copy of the student transcript. |
| Candidate must attest to completing the two years of applicable community experience and submit a resume. | Candidate must attest to completing the one year of applicable community experience and submit a resume. | N/A |
Calculation of Work Experience
Disease Intervention Professional Experience
Community Experience
The CDI Certification Program is due to be released in 2026.
The Certified in Disease Intervention (CDI) Certification Program is supported by Cooperative Agreement CK20-2003 from the Centers for Disease Control and Prevention awarded to the Association of Schools and Programs of Public Health (ASPPH) and sub-awarded to the National Board of Public Health Examiners (NBPHE). The contents are solely the responsibility of the authors and do not necessarily represent the official views of the Centers for Disease Control and Prevention.
Thanks to our CDI volunteers, funders, and strategic partners in supporting the development of the Certified in Disease Intervention (CDI) Certification Program.