FIRMS code

C536 CE Nuclear Power LLC, Westinghouse Elect

Deleted Foreign trade zone

This code is deleted in CBP's FIRMS list. Don't use it on new filings. FIRMSapi keeps deleted codes so lookups of old paperwork still resolve; check the port listing for a replacement.

Facility details

FIRMS code
C536
Name
CE Nuclear Power LLC, Westinghouse Elect
Address
178 Shattuck Way
Newington, NH 03801-7868
Status
Deleted (D)
Facility type
Foreign trade zone (02)
CBP port
Portsmouth, NH (0131)
CBP region
1
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate C536 before you file

Validation fails C536: it's deleted, the reject ACE returns as 159. Search the port for an active replacement.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"C536","port":"0131","use":"ftz_admission"}'

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.