Questions and Appeals

The American Board for Occupational Health Nurses, Inc., (ABOHN), provides an opportunity for candidates to question any aspect of the certification program. ABOHN will respond to any question as quickly as possible. Candidates are invited to call 630-789-5799 or 888-842-2646 or send a message to with any questions.

In addition, ABOHN has an appeals policy to provide a review mechanism for challenging an adverse decision, such as denial of eligibility for the examination, re-scoring the test results (hand scoring), or revocation of certification. An application for an appeal is available here.