49 C.F.R. § 451.7 Alternative approval of existing containers.
Title 49 - Transportation
(a) Existing containers that do not qualify for approval under this subpart may be presented for approval under the provisions of subpart B of this part. For such containers, the requirements of subpart B of this part, relating to the end and sidewall strength tests, do not apply. Upon showing that the containers have performed satisfactorily in service, the applicant may omit the presentation of drawings and testing, other than the lifting and floor strength test, if permitted by the approval authority. [45 FR 37214, June 2, 1980, as amended at 69 FR 58352, Sept. 30, 2004]
Title 49: Transportation
PART 451—TESTING AND APPROVAL OF CONTAINERS
Subpart A—Approval of Existing Containers
§ 451.7 Alternative approval of existing containers.
