Applicants must arrange for letters from present and former supervisors to be sent to the ABT Office. For self-employed applicants, letters from clients or employers may substitute if acceptable to the ABT Eligibility Committee. These letters must explicitly specify the time period of the position, and must accurately and fully document the applicant’s duties, responsibilities and full-time professional experience in toxicology. Please refer to the Candidate Handbook for more information on what needs to be included in the letter.

Please note that supervisor letters must be sent to the ABT office by the supervisor. Letters forwarded by the candidate will not be accepted. It is strongly encouraged that supervisors use the form below when completing work verification.

Download the supervisor letter, here.