[Code of Federal Regulations] [Title 19, Volume 1] [Revised as of April 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 19CFR112.28] [Page 478] TITLE 19--CUSTOMS DUTIES CHAPTER I--UNITED STATES CUSTOMS SERVICE, DEPARTMENT OF THE TREASURY PART 112--CARRIERS, CARTMEN, AND LIGHTERMEN--Table of Contents Subpart C--Licensing of Cartmen and Lightermen Sec. 112.28 Production of license. Inspectors or other Customs officers may require any person claiming to be a licensed customhouse cartman or lighterman to produce his license for inspection.