(1) The following requirements apply to asbestos-related occupation accreditation training course examinations:

(a) for asbestos project worker, asbestos inspector, and asbestos project management planner training courses, the examination must include 50 multiple choice questions with a passing score of at least 70%; and

(b) for asbestos project contractor/supervisor and asbestos project designer courses, the examination must include 100 multiple choice questions with a passing score of at least 70%.

(2) All examinations must be closed book.