Exam Schedule
The ABHI Certification Examination for Associates, Technologists and Specialists will be offered in March and September . The examination will be administered by computer, and offered on any weekday during the months of March and September at over 150 assessment centers in the United States. There will be no specific pre-scheduled testing dates. Once a candidate’s eligibility is confirmed he/she will receive notice from the testing agency including instructions on how to schedule their examination appointment during March and September. Test time for the Associates, Technologists and Specialists has been extended an additional 30 minutes allowing 3.5 hours to testing time.
The application deadlines will be January 1 and June 1 respectively for the CHA, CHS and CHT examinations.
The Histocompatibility Laboratory Director examination will be offered in September of each year. The application deadline will be June 1.