CEN/TS 16931-3-3:2026

Electronic invoicing – Part 3-3: Syntax binding of EN 16931-1 to UN/CEFACT XML Industry Invoice CEN/TS 16931-3-3:2026

Publication date:   Jun 15, 2026

General information

60.60   Standard published   Jul 29, 2026

CEN

CEN/TC 434 Electronic Invoicing

Technical Specification

35.240   Applications of information technology | 35.240.63   IT applications in trade

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Scope

This CEN Technical Specification (TS) contains the mapping between the semantic data model of an electronic invoice (EN 16931-1) and the UN/CEFACT XML Industry Invoice syntax. For each element in the semantic model (including sub-elements or supplementary components such as Code List identifiers) it is defined which element in the syntax is to be used to contain its information contents. Any mismatches between semantics, format, cardinality or structure are indicated. Any rules to be followed when using the specific syntax are stated informally in this TS. If later versions of the UN/CEFACT XML Industry Invoice support the semantics more accurately, this is indicated. For earlier versions (from D16B onwards) also a solution is presented.

Related legislation

Legislation related to this standard

2014/55/EU

Directive 2014/55/EU of the European Parliament and of The Council of 16 April 2014 on Electronic Invoicing in Public Procurement

Life cycle

PREVIOUSLY

WITHDRAWN
CEN/TS 16931-3-3:2020

NOW

PUBLISHED
CEN/TS 16931-3-3:2026
60.60 Standard published
Jul 29, 2026




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