[Code of Federal Regulations] [Title 19, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 19CFR112.28] [Page 533] TITLE 19--CUSTOMS DUTIES CHAPTER I--BUREAU OF CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; 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.