GB/T 44554.7-2025Requirements for electronic credential entry - Part 7: Comprehensive digital electronic invoice (air transport ticket itinerary) (English PDF)

1 Scope

This document specifies the general requirements for the accounting of fully digitized electronic invoices (electronic airfare itinerary slips) and the structured data format.

Component requirements and data elements.

This document applies to the generation, receipt, accounting, verification, and information processing of fully digitized electronic invoices (electronic airfare itinerary receipts).

use.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 25500 (All Parts) Extensible Business Reporting Language (XBRL) Technical Specification

GB/T 44554.1 Requirements for Electronic Voucher Posting Part 1.General Provisions

3 Terms and Definitions

The terms and definitions defined in GB/T 44554.1 and the following terms and definitions apply to this document.

4 Abbreviations

The following abbreviations apply to this document.

OFD. Open Fixed-layout Document

5 General Requirements

When electronic travel itineraries are recorded, they should meet the requirements of GB/T 44554.1 and the following.

a) Parse the XBRL format structured data file embedded in the OFD (Electronic Itinerary Document) layout file; structured data file package.

Contains elements from 7.3;