(a) The master or person in charge shall ensure that a record of each test and inspection required in § 109.223 is maintained on board, until the unit is reinspected or inspected for certification.
(b) The record required in paragraph (a) of this section must show -
(1) The date of each test and inspection;
(2) The number or other identification of each item of equipment tested or inspected; and
(3) The name of the person, and the company he represents if any, who conducts the test or inspection.