CFR > Title 49 - Transportation > SUBTITLE B—Other Regulations Relating to Transportation > CHAPTER V—NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (Parts 501–599) > PART 551—PROCEDURAL RULES > SUBPART D—Service of Process on Foreign Manufacturers and Importers (§551.45 to §551.68) > 551.52—How long will a foreign manufacturer's designation of agent remain in effect?

551.52—How long will a foreign manufacturer's designation of agent remain in effect?

(a) A designation of agent remains in effect until replaced or withdrawn by a foreign manufacturer.
(b) A foreign manufacturer that has withdrawn but not replaced its agent may not continue to import motor vehicles or motor vehicle equipment into the United States. In order to do so, it must appoint a new agent in accordance with the requirements of this subpart.