The files for resident representative office residence term extension Term extension agreement in duplicate, sealed by representative office. , the first and the second page need foreign authorized signature. The original , sealed by representative office, the original organization code certificate and the duplicate. The files for resident representative office name alteration An original credit reference letter from a foreign financial organization with which the foreign party has regular business contract Other pertinent documents and certificates The files for resident representative office chief representative alteration Personal resume of the chief representative Approved documents issued by approval authority 4.Other pertinent documents and certificates