X12 303
Booking Cancellation (Ocean)
Ocean transportation booking cancellation notice
What is EDI 303?
EDI 303 is the ANSI X12 Booking Cancellation (Ocean) transaction set — a standardized electronic document trading partners exchange to automate logistics workflows without paper, phone, or email. Ocean transportation booking cancellation notice.
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 303 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.