FIRMS code

M323 PIER 12

Active Pier or terminal

Facility details

FIRMS code: M323
Name: PIER 12
Address: TADEO RIVERA ST FINAL
SAN JUAN, PR 00903
Status: Active (A)
Facility type: Pier or terminal (03)
CBP port: San Juan, PR (4909)
CBP region: 4
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate M323 before you file

Check M323 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":"M323","port":"4909","use":"location_of_goods"}'

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Other codes at this address

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

Code	Name	Type	Status
M322	PIER 11	Pier or terminal	Active

Nearby facilities in the same port

Code	Name	Type	Distance
M324	PIER 13	Pier or terminal	0 m
M325	PIER 14	Pier or terminal	149 m
N673	Nieves Maritime Corp.	Pier or terminal	179 m
L966	HERMIS TRANSPORT, INC	Importer's premises	517 m
N703	TRANSCARIBBEAN MARITIME CORPORATION	Rail or air terminal	753 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.