Regulationcurrent
49 CFR 173.462
Preparation of specimens for testing.
Current as of 2026-08-18 Government source
eCFR editorial compilationAuthoritative but unofficial
View source (a)Each specimen (i.e., sample, prototype or scale model) must be examined before testing to identify and record faults or damage, including:#
(1)Divergence from the specifications or drawings;#
(2)Defects in construction;#
(3)Corrosion or other deterioration; and#
(4)Distortion of features.#
(b)Any deviation found under paragraph (a) of this section from the specified design must be corrected or appropriately taken into account in the subsequent evaluation.#
(c)The containment system of the packaging must be clearly specified.#
(d)The external features of the specimen must be clearly identified so that reference may be made to any part of it.#