[Code of Federal Regulations] [Title 19, Volume 2] [Revised as of April 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 19CFR151.3] [Page 167] TITLE 19--CUSTOMS DUTIES CHAPTER I--UNITED STATES CUSTOMS SERVICE, DEPARTMENT OF THE TREASURY PART 151--EXAMINATION, SAMPLING, AND TESTING OF MERCHANDISE--Table of Contents Subpart A--General Sec. 151.3 Disclosure of examination packages. Information as to the particular packages which will be examined shall not be made available to the importer, his agent, or any person other than Customs officers necessarily concerned, until the merchandise has arrived within the limits of the port of entry.