ANSI X12 866

June 2022

The ANSI X12 EDI 866 is an electronic transaction that replaces the need for a paper Production Sequence. This document is usually sent by a receiver, such as a warehouse or manufacturer to request a specific receiving or unloading order. For example, if multiple shipments are being sent, the receiver may want Shipment B before Shipment A, and may also want Pallet or Carton X to be unloaded before Pallet or Carton Y.