What is EDI 466?
EDI 466 is the ANSI X12 Rate Request transaction set — a standardized electronic document trading partners exchange to automate logistics workflows without paper, phone, or email. Transportation rate request and inquiry.
Fully supported freight transactions
Melrose maps and maintains the core freight X12 transactions end to end, each with a full segment-level spec:
X12 204 Motor Carrier Load Tender Load tender → X12 990 Response to a Load Tender Tender response → X12 214 Transportation Carrier Shipment Status Message Shipment status → X12 210 Motor Carrier Freight Details and Invoice Invoice →
Need EDI 466 with a specific trading partner? Melrose stands up new transaction sets on request — see the partner network or book a demo.
Let Melrose handle your EDI.
Book a free discovery call and see how Melrose scales your operation.