https://regulations.justia.com/regulations/fedreg/agencies/u-s-customs-and-border-protection/2013/09/06?registers=between Sat, 04 May 2024 21:48:47 -0700 Sat, 04 May 2024 21:48:47 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/u-s-customs-and-border-protection/2013/09/06?registers=between https://regulations.justia.com/regulations/fedreg/2013/09/06/2013-21772.html https://regulations.justia.com/regulations/fedreg/2013/09/06/2013-21772.html Fri, 06 Sep 2013 00:00:00 -0700 2013-21772 Rule http://www.gpo.gov/fdsys/pkg/FR-2013-09-06/pdf/2013-21772.pdf