Foreign manufacturers and exporters of sunglasses must register their establishment with the U.S. Food and Drug Administration (U.S. FDA), and name a U. S. Agent.

ITB HOLDINGS LLC
390 North Orange Avenue, Suite 2300
Orlando, FL 32801
United States
T: +1 855 389 7344
T: +1 855 510 2240
T: +44 800 610 1577

https://www.usfda.info/sunglasses/