159.007-13—Production inspections and tests: Records.
(a)
The manufacturer must have a completed record with the following information for each production inspection and test:
(2)
The name and title of each person performing, supervising and witnessing the inspections or tests.
(3)
The performance data for each test required in the applicable subpart, including a description of each failure.
(b)
The manufacturer must retain each record under this section for at least 60 months after the month in which the inspection or test was conducted.