Certified membership in the Customs-Trade Partnership Against Terrorism (C-TPAT)

US Customs Service Excellence Award July 1997 /Sept 19997 Best record of low volume Brokers submitting least # of entries with differences..

Member of the National Customs and Forwarders Association of America 

US Customs Service Excellency Award October 1996/December 1996 Best record of submitting entries without differences. here.

Honored Professional of National Directory of Who's Who in Executive and Professionals 1998/1999 edition.

NCBFAA Educational Institute - Certified Customs Specialist 2013.

Constance R. Zimmerman licensed as a Customhouse Broker  March 21 , 1988.

US Department of Labor Certificate of Appreciation for contributing to National Occupational Information Data Collection Program.

Certified as a Disadvantaged Business Enterprise (DBE) pursuant to the U.S. Department of Transportation's Regulation 49 CFR Part 26. Listed on the Colorado Unified Certification Program  (UCP) online directory of eligible firms at http://www.coloradobe.org/.

 Corporate Customhouse Broker license issued March 17 , 1994.  

C. Zimmerman, Inc.