TWIC Card Required Codes by Carrier
Driver must hold a TWIC credential for port access.
2 codes across 2 carriers.
No match. Search every service →
Echo Global Logistics
TWICCARD
on rate quote
spec
EquipmentAccessorials
Truckload equipment accessorial.
Mothership
twicRequired
doc
accessorials
Common questions
Which carriers support twic card required?
2 carriers publish a code for twic card required. Driver must hold a TWIC credential for port access.
Is there a standard twic card required code across carriers?
No. Each carrier defines its own code, so the same service is spelled differently at every carrier you integrate with — Echo Global Logistics uses TWICCARD, Mothership uses twicRequired. A code is only meaningful together with the carrier it belongs to.
Need this programmatically? /api/accessorials/map?service=twic returns the same data as JSON on every plan.