5.10.1 For every engine tested for pre-certification
or for initial certification on board without pre-certification, the
engine manufacturer shall prepare a test report which shall contain,
as a minimum, the data as set out in appendix
5 of this Code. The original of the test report shall be maintained
on file with the engine manufacturer and a certified true copy shall
be maintained on file by the Administration.
5.10.2 The test report, either an original or
certified true copy, shall be attached as a permanent part of an engine's
technical file.