iTeh Standards logo
EURUSD
Your shopping cart is empty.
CEN

CEN/TC 440/WG 1 - Architecture

Architecture

General Information

Status
Active
Work Field
Information technology
Parent
CEN/TC 440 - Project Committee - Electronic Public Procurement

Frequently Asked Questions

CEN/TC 440/WG 1 is a Working Group within the European Committee for Standardization (CEN). It is named "Architecture". This committee has published 3 standards.

CEN/TC 440/WG 1 develops CEN standards in the area of Information technology. Currently, there are 3 published standards from this working group.

The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.

A Working Group in CEN is a specialized group responsible for developing standards or technical work within a defined scope. These bodies bring together international experts to create consensus-based standards that support global trade, safety, and interoperability.

Standardization Organization
ICS
Directive
Mandate
50
CEN
CEN/TS 17011-4:2025(Main)
Electronic Public Procurement - Architecture - Part 4: Technical architecture
SIST-TS CEN/TS 17011-4:2026

The purpose of this deliverable is to specify and describe the reference architecture applied as the basis for the development of Business Interoperability Interface specifications in the eProcurement domain by the TC 440 technical committee.

  • Technical specification
    37 pages
    English language
    e-Library read for
    1 day
CEN
CEN/TS 17011-1:2025(Main)
Electronic Public Procurement - Architecture - Part 1: Reference Architecture Overview
SIST-TS CEN/TS 17011-1:2026

The purpose of this deliverable is to specify and describe the reference architecture applied as the basis for the development of Business Interoperability Interface specifications in the eProcurement domain by the CEN/TC 440 Technical Committee.

  • Technical specification
    52 pages
    English language
    e-Library read for
    1 day
CEN
CEN/TS 17011-3:2024(Main)
Electronic Public Procurement - Architecture - Part 3: Customisation Guideline
SIST-TS CEN/TS 17011-3:2025

This document describes:
-   the rationale for building customisation supporting business cases that are specific to their business environment while maintaining organisational and semantic interoperability with the TC 440 specifications;
-   the difference between Usage specification and Extension specification;
-   a methodology on how to define customisations on:
-   BII Transaction specification,
-   Business rules,
-   Code lists;
-   how to claim compliance or conformance to a customisation of a TC 440 specification;
-   the connection to the eProcurement Ontology project.
This specification does not describe the detailed process of building an extension.

  • Technical specification
    22 pages
    English language
    e-Library read for
    1 day
50