(A) Received copies of, instruction in, and demonstrated understanding of, the user's operating and emergency procedures by obtaining a passing grade of at least 80 percent on a written examination covering this material. The written examination shall be at least 50 questions in length. Instruction in this material shall be at least eight hours long; and

(B) Demonstrated competence to use the radiation machines and survey instruments employed by the user and in the kinds of radiographic operations that will be performed by obtaining a passing grade of at least 80 percent on a practical examination covering this material. The practical examination shall be at least 25 questions in length. Instruction in this material shall be at lest four hours long; and

(C) Received the instruction and training specified in subsections (a)(1)(A) and (a)(1)(B) from a radiation machine radiographer trainer or the registrant's radiation safety officer.

(A) Statement “I certify that (the name of the individual) has met the requirements to be a radiation machine radiographer's assistant.”;

(B) Name and registration number of the registrant issuing the ID card; and

(C) Printed name, signature and date of signature of the registrant's radiation safety officer or radiation machine radiographer trainer.