[Code of Federal Regulations] [Title 19, Volume 2] [Revised as of April 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 19CFR147.31] [Page 132] TITLE 19--CUSTOMS DUTIES CHAPTER I--BUREAU OF CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) PART 147_TRADE FAIRS--Table of Contents Subpart D_Customs Supervision Sec. 147.31 Articles to be kept separate. Articles for exhibit at a fair shall be segregated from domestic articles and from imported articles entered under the provisions of the general Customs laws and released from Customs custody.