IATA-ONEORDER

Unified Order replacing PNR + e-ticket + EMD.

Definition

ONE Order merges Order Management (orders), Order Change (modifications), Settlement With Industry Partners. Aim: eliminate dual accounting Settlement-IATA-BSP. IATA roadmap: 100% adoption in 2030 with parallel NDC-OneOrder run.

Origin

Adopted by IATA Passenger Standards Conference in 2016 ; specs 2018-2024.

Example in context

<OrderCreateRQ><Query><Order>...</Order></Query></OrderCreateRQ> — ONE Order creation.

Related terms

• IATA NDC — complementary standard.