[Code of Federal Regulations] [Title 19, Volume 2] [Revised as of April 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 19CFR146.13] [Page 99] TITLE 19--CUSTOMS DUTIES CHAPTER I--UNITED STATES CUSTOMS SERVICE, DEPARTMENT OF THE TREASURY PART 146--FOREIGN TRADE ZONES--Table of Contents Subpart A--General Provisions Sec. 146.13 Customs forms and procedures. Where a Customs form or other document is required in this part, the number of copies of the form or document required to be presented and their manner of distribution and processing shall be determined by the port director, except as otherwise specified in this part.