National Foreign Trade Zones Board
This agency of the Federal Department of Commerce administers the FTZ Act (19 U.S.C. 81a-81u – Foreign-Trade Zones). They approve new FTZ sites and subzones.

U.S. Customs & Border Protection FTZ Manual
This manual describes processes and procedures CBP Follows to enforce FTZ regulations.

The Greater Rockford Airport Authority
Learn more about the Greater Rockford Airport Authority, the grantee of FTZ #176, and the Chicago Rockford International Airport.

FTZ #176 Tariff
This document describes the procedures and fees adopted by the Greater Rockford Airport Authority for operation of FTZ #176.

The National Association of Foreign Trade Zones (NAFTZ)
The NAFTZ is a professional development organization offering continuing education opportunities for its members. FTZ #176 is a member and regularly attends the fall conference, and stays connected with other members to share best practices.