FIRMS codes, and why a terminal has more than one name

FIRMS — Facilities Information and Resources Management System — is how US Customs and Border Protection identifies a bonded facility: a four-character alphanumeric code tied to a physical location that may receive cargo still under customs control. Every ocean terminal, container freight station and bonded warehouse that handles in-bond cargo has one.

It identifies the FACILITY, not the operator. When a terminal changes hands the code usually stays and the name on the gate changes — which is exactly the situation that makes a name a bad key.

A dispatcher, a customs broker, the steamship line and the driver will each call the same berth something different. Vancouver’s GCT Vanterm is "Vanterm" on a dispatch board, "GCT Canada Limited Partnership" on a bill, and its former operator’s name in a system nobody has updated since the sale.

Matching on the name is how a lane ends up duplicated, or priced against the wrong port. Match on the code where there is one, and keep the alternative names as ALIASES pointing at the same facility — including the former operators, marked as former, because somebody will search for them.

A FIRMS code says a facility is bonded and where it is. It says nothing about gate hours, appointment systems, which chassis pool serves it, or whether it takes a triaxle. Those are operational facts that live with the terminal, change without notice, and are the reason a directory built only on public code lists is thin.