American Board of Vocational Experts Diplomate (ABVE/D)

KWVRS Editorial Team. Last updated 2026-09-14.

The ABVE Diplomate is an advanced forensic credential recognizing expertise in vocational evaluation and expert testimony for litigation. Scope covers earning capacity, employability, vocational rehabilitation, and expert witness practice.

Issued by

American Board of Vocational Experts

Requirements

Graduate degree in a relevant field
Documented forensic vocational experience
Publication or equivalent professional contributions
Passing score on the ABVE examination
Peer review of work samples
Continuing education for renewal

Vetting an ABVE Diplomate for your matter

The ABVE Diplomate is the higher of the two forensic certifications the American Board of Vocational Experts grants. It establishes that the holder has a master's or doctoral degree in vocational rehabilitation, psychology, vocational counseling or a closely related human service field, at least seven years of documented experience in assessment of vocational capacity and as a forensic vocational expert, distinguished performance in the field such as office in a professional organization, publications or awards, a redacted forensic work product that passed the board's peer review, a passing score on the board's examination and a signed code of ethics, and that the holder maintains the credential through continuing education on the board's three-year cycle. Where the CRC and the CVE certify method, the Diplomate certifies that the method has been applied in litigation over a period of years and examined by peers.

The credential does not replace the underlying counseling or evaluation credential; many Diplomates also hold the CRC or the CVE, and the board's peer review assumes competence in those methods rather than certifying it. Nor does it establish experience in a particular forum or case type. A Diplomate whose forensic work has been in workers' compensation or another administrative forum brings a different record to a personal injury or matrimonial matter than one whose work has been in civil litigation, and the credential does not distinguish between them; the board itself excludes Social Security vocational expert testimony from the experience it counts. The Diplomate also does not stand in for state licensure where a state requires one for practice; the two are checked separately.

Counsel vetting a Diplomate asks in which forums and case types the holder's forensic work has been done; whether the work product the holder submitted to the board resembles the report the matter needs; how recently the holder has testified, on which side, and whether any opinion has been limited or excluded; whether the holder's publications bear on the methods at issue and whether an opposing expert could use them in cross-examination; and whether the earning capacity method the holder will apply here is stated in a way that survives a challenge under the forum's admissibility standard.

The Diplomate pairs naturally with testimony experience because the credential is earned in part through it. The value to counsel is that the vetting questions above tend to have documented answers: a prior testimony list, a publication list and a reviewed work product, each of which a disclosure framework may ask for in any event. A Diplomate with a current testimony record in the forum at hand is the credential built for the sole vocational expert role in a contested matter; where the record is in another forum, the CRC questions about method still apply and the forum questions above carry more weight. The comparisons below set the Diplomate beside the CRC, beside the vocational expert who testifies in Social Security hearings, and beside the plaintiff and defense retention question.

Where a KWVRS expert profile carries a Prior Testimony section, it describes the record in narrative form rather than as a count, which is the form a disclosure framework can use directly, and the credential list on each profile shows whether the Diplomate is held. Counsel who need the list of prior testimony a forum requires request it through the engagement, and the profile's narrative is the starting point for that request.

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KWVRS experts holding ABVE/D

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ABVE/D by state

Frequently Asked Questions

What is the difference between ABVE/D and ABVE/F?

ABVE/F is the Fellow, the board's certification for a forensic vocational expert with three years of documented experience in assessment of vocational capacity and forensic work. ABVE/D is the Diplomate, which requires at least seven years of that experience and distinguished performance such as publications, office in a professional organization or awards. Both are earned through the same examination, a peer-reviewed forensic work product and the board's code of ethics.

Does the ABVE credential substitute for state licensure?

No. ABVE is a forensic specialty credential and does not replace state licensure where required for practice.

References

ABVE Certification OverviewOrganization

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