FIRMS code

SDN1 CS Cargo USA LLC

Active Foreign trade zone

Facility details

FIRMS code: SDN1
Name: CS Cargo USA LLC
Address: 8402 EL GATO RD
LAREDO, TX 78045-1817
Status: Active (A)
Facility type: Foreign trade zone (02)
CBP port: Laredo, TX (2304)
CBP region: 6
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate SDN1 before you file

Check SDN1 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"SDN1","port":"2304","use":"ftz_admission"}'

Get a free key Validation guide

Other codes at this address

Many facilities hold several FIRMS codes, for example one per facility type or operator.

Code	Name	Type	Status
SBY4	CS Cargo USA LLC	Bonded warehouse	Active
T846	CS CARGO USA LLC	Inspection facility	Active

Nearby facilities in the same port

Code	Name	Type	Distance
T793	Pedro M. Ballesteros	Inspection facility	92 m
V744	FARIAS & FARIAS INC.	Bonded warehouse	141 m
S767	Express World Trade, Inc.	Importer's premises	182 m
U896	PATRICK VASQUEZ CUSTOM BROKER	Importer's premises	182 m
V166	AMISTAD LOGISTICS, LLC.	Inspection facility	182 m

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.