(a) Successor standards. Equipping new agricultural equipment that may be operated on a public road with lighting and marking materials and equipment that comply with a revision of ANSI/ASAE Standard 279 adopted after the version cited in § 562.7 does not affect compliance with the requirements of this part.

(b) Additional materials and equipment. Equipping new agricultural equipment that may be operated on a public road with lighting and marking materials and equipment that are in addition to the minimum requirements specified in § 562.7 does not affect compliance with the requirements of this part.