C578 DELAWARE DEVELOPMENT OFFICE

Facility details

FIRMS code

C578

Name

DELAWARE DEVELOPMENT OFFICE

Address

99 KINGS HWY

DOVER, DE 19901-7305

Status

Active (A)

Facility type

Foreign trade zone (02)

CBP port

Wilmington, DE (1103)

CBP region

1

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate C578 before you file

Check C578 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":"C578","port":"1103","use":"ftz_admission"}'