ABMDI Registry

American Board of Medicolegal Death Investigators (ABMDI) Registry Examination

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About this exam

The American Board of Medicolegal Death Investigators (ABMDI) is a voluntary, national, not-for-profit, independent professional certification board established to promote the highest standards of practice for medicolegal death investigators. It certifies individuals who have the proven knowledge and skills necessary to perform medicolegal death investigations as set forth in the National Institute of Justice's 1999 publication Death Investigation: A Guide for the Scene Investigator, with a 2011 updated version available. The board was created, designed, and developed by veteran, practicing medicolegal death investigators who were involved in developing that guide, and it was first accredited by the Forensic Specialties Accreditation Board in 2005, with reaccreditation in 2010, 2015, 2020, and 2025.

The Registry Examination is aimed at investigators who work for, or are seeking work with, medical examiner and coroner offices. Content tracks the national guidelines, which identified twenty-nine tasks that may need to be performed to properly conduct a medicolegal death investigation, spanning notification and scene response, documentation and evidence recognition, examination of the decedent, identification and notification, death classification, reporting, and professional and ethical conduct. Preparation should center on the guide itself, task by task, supplemented by knowledge of local, state, and federal law and practical scene experience; established training courses in medicolegal death investigation are also available around the country. This page is independent study material and is not affiliated with, endorsed by, or sponsored by ABMDI.

What you'll study

Common questions

About ABMDI Registry preparation

What exactly does ABMDI certification signify?

ABMDI describes certification as official recognition by an independent professional certification body that an individual has acquired specialized knowledge and demonstrated proficiency in the standards and practice necessary to properly conduct medicolegal death investigations, and that the individual agrees to adhere to the highest standards of professional practice and ethical conduct inherent within the profession.

Who is the Registry Examination intended for?

It is designed for medicolegal death investigators - people who investigate deaths falling under the jurisdiction of a medical examiner or coroner, including suspicious, violent, unexplained, and unexpected deaths. Investigators handle the decedent while law enforcement handles the scene, and they need skills spanning both medicine and law.

Do I need a specific degree or prerequisite coursework to sit for it?

ABMDI states there are no formal educational requirements specifically for medicolegal death investigation, and no formal requirements to become an investigator at all; each coroner and medical examiner office sets its own hiring practices. Degrees in forensic science, natural science, anthropology, nursing, or other medically related fields are described as useful rather than mandatory.

What content should I expect the exam to test?

Build your plan around Death Investigation: A Guide for the Scene Investigator, the National Institute of Justice publication ABMDI names as the basis for certification. That guideline work identified twenty-nine tasks that may need to be performed to properly conduct a medicolegal death investigation, so treat each task as a study unit rather than relying on general forensic reading.

In what order should I study?

Work through the twenty-nine guideline tasks in the order an investigation unfolds: jurisdiction and role, notification and scene response, scene documentation and evidence recognition, examination of the decedent, identification and next-of-kin notification, death classification and special circumstances, reporting, then legal and ethical standards. Layer in your own state's statutes and your office's protocols as you go.

How many questions are on the exam, how long is it, and what does it cost?

Those administrative details are not published in ABMDI's public website material available for this page, so they are not stated here rather than guessed. Confirm current item count, appointment length, fee, and testing vendor directly with ABMDI before you schedule or budget for the exam.

If I fail, can I retake it, and how long is a passing score valid?

ABMDI's public website material does not state a retake policy or a certification validity period, so no figures are given here. Because these terms affect both cost and recertification planning, verify the current retake rules and renewal cycle with the board directly before applying.

Is the certification accredited by an outside body?

Yes. ABMDI was first accredited by the Forensic Specialties Accreditation Board in 2005 and was reaccredited in 2010, 2015, 2020, and 2025. FSAB's stated goal is to establish a mechanism whereby the forensic community can assess, recognize, and monitor organizations or professional boards that certify individual forensic scientists or other forensic specialists.

Will certification change my salary?

ABMDI does not publish salary figures. It states that an investigator's salary is determined by the jurisdiction and the amount of experience the investigator has, and that salaries and benefits vary throughout the United States. Use local pay scales for your area rather than a national number.