EN ISO 25119-1:2023/A1:2023

Tractors and machinery for agriculture and forestry - Safety-related parts of control systems - Part 1: General principles for design and development - Amendment 1 (ISO 25119-1:2018/Amd 1:2020)

Traktoren und Maschinen für die Land- und Forstwirtschaft - Sicherheitsbezogene Teile von Steuerungen - Teil 1: Allgemeine Gestaltungs- und Entwicklungsleitsätze - Änderung 1 (ISO 25119-1:2018/Amd 1:2020)

No scope available

Tracteurs et matériels agricoles et forestiers - Parties des systèmes de commande relatives à la sécurité - Partie 1: Principes généraux pour la conception et le développement - Amendement 1 (ISO 25119-1:2018/Amd 1:2020)

Traktorji ter kmetijski in gozdarski stroji - Varnostni deli krmilnih sistemov - 1. del: Osnovna načela za načrtovanje in razvoj - Dopolnilo A1 (ISO 25119-1:2018/Amd 1:2020)

General Information

• Status: Published
• Publication Date: 26-Sep-2023
• ICS: 35.240.99 - IT applications in other fields
• ICS: 65.060.01 - Agricultural machines and equipment in general
• Technical Committee: CEN/TC 144 - Tractors and machinery for agriculture and forestry
• Drafting Committee: CEN/TC 144/WG 1 - General safety requirements
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 27-Sep-2023
• Due Date: 30-Dec-2023
• Completion Date: 27-Sep-2023
• Directive: Harmonized Standard2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
  OJ Ref: 2024/1329, OJ L, OJ L, 2024/1329 OJ Date: 15-May-2024
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: SIST EN ISO 25119-1:2023/A1:2023 - Tractors and machinery for agriculture and forestry - Safety-related parts of control systems - Part 1: General principles for design and development - Amendment 1 (ISO 25119-1:2018/Amd 1:2020)

Relations

• Refers: EN 18120-14:2026 - Packaging - Design for recycling of plastic packaging - Part 14: Recyclability evaluation process for plastic packaging - Protocols for PS and XPS rigid packaging
• Effective Date: 28-Jan-2026
• Amends: EN ISO 25119-1:2023 - Tractors and machinery for agriculture and forestry - Safety-related parts of control systems - Part 1: General principles for design and development (ISO 25119-1:2018)
• Effective Date: 28-Jan-2023
• Amends: FprEN ISO 25119-1 - Tractors and machinery for agriculture and forestry - Safety-related parts of control systems - Part 1: General principles for design and development
• Effective Date: 28-Jul-2021

Overview

EN ISO 25119-1:2023/A1:2023 is the European amendment to the international safety standard for tractors and machinery in agriculture and forestry, specifically addressing the safety-related parts of control systems. This document provides updated references and harmonization in line with recent editions and amendments to the core ISO 25119 series, supporting safer design and development practices in the sector. By outlining general principles, it ensures manufacturers and designers comply with international expectations for machinery safety and functional integrity.

Key Topics

• Safety-related Control Systems: Central focus on the parts of control systems which directly impact the safe operation of agricultural and forestry equipment.
• General Principles for Design and Development: Emphasizes systematic approaches, risk assessment, and safety life-cycle management when developing machinery control systems.
• Updated Normative References: This amendment updates cross-references to the latest versions and amendments of ISO 25119-2, ISO 25119-3, and ISO 25119-4, ensuring users are aligned with the most current requirements.
• Regulatory Support: Assists compliance with essential European regulatory requirements related to machinery safety by standardizing foundational concepts and terminology.
• International Harmonization: Facilitates compatibility and alignment with globally recognized safety standards for agricultural machinery.

Applications

EN ISO 25119-1:2023/A1:2023 is critical for organizations involved in the design, manufacture, and assessment of agriculture and forestry machinery. Typical applications include:

• Tractor and Equipment Manufacturers: Ensuring the safe design of control systems during the development of new machinery or the upgrade of existing models.
• Control System Designers: Applying consistent principles for developing safety-related parts, aiding in validation and verification processes.
• Compliance Officers & Auditors: Supporting conformity to EU Machinery Directive and other legislative frameworks by referencing harmonized safety practices.
• Testing and Certification Bodies: Utilizing standardized criteria for certification processes for agricultural and forestry machinery.
• Technical Consultants: Advising on best practices in safety-related automation and control, guided by the harmonized references and methods.

By adopting this amendment, practitioners enhance the reliability of safety-related control system components and reduce risks associated with agricultural and forestry operations.

Related Standards

EN ISO 25119-1:2023/A1:2023 is part of the broader ISO 25119 series:

• ISO 25119-1: General principles for design and development (base document)
• ISO 25119-2: Concepts and methodology (updated to ISO 25119-2:2019 by this amendment)
• ISO 25119-3: Series development, hardware, and software (includes ISO 25119-3:2018 and Amendment 1:2020)
• ISO 25119-4: Production, operation, modification, and supporting processes (includes ISO 25119-4:2018 and Amendment 1:2020)

These international standards collectively provide a framework for functional safety in the context of tractors and machinery for agriculture and forestry, supporting compliance and interoperability across the sector.

Keywords: EN ISO 25119-1, agricultural machinery safety, forestry machinery, control systems, functional safety, design principles, standardization, CEN, ISO, regulatory compliance, machinery directive, amendment.

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2023
Traktorji ter kmetijski in gozdarski stroji - Varnostni deli krmilnih sistemov - 1. del:
Osnovna načela za načrtovanje in razvoj - Dopolnilo A1 (ISO 25119-1:2018/Amd
1:2020)
Tractors and machinery for agriculture and forestry - Safety-related parts of control
systems - Part 1: General principles for design and development - Amendment 1 (ISO
25119-1:2018/Amd 1:2020)
Traktoren und Maschinen für die Land- und Forstwirtschaft - Sicherheitsbezogene Teile
von Steuerungen - Teil 1: Allgemeine Gestaltungs- und Entwicklungsleitsätze - Änderung
1 (ISO 25119-1:2018/Amd 1:2020)
Tracteurs et matériels agricoles et forestiers - Parties des systèmes de commande
relatives à la sécurité - Partie 1: Principes généraux pour la conception et le
développement - Amendement 1 (ISO 25119-1:2018/Amd 1:2020)
Ta slovenski standard je istoveten z: EN ISO 25119-1:2023/A1:2023
ICS:
35.240.99 Uporabniške rešitve IT na IT applications in other fields
drugih področjih
65.060.01 Kmetijski stroji in oprema na Agricultural machines and
splošno equipment in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 25119-1:2023/A1
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2023
EUROPÄISCHE NORM
ICS 35.240.99; 65.060.01
English Version
Tractors and machinery for agriculture and forestry -
Safety-related parts of control systems - Part 1: General
principles for design and development - Amendment 1
(ISO 25119-1:2018/Amd 1:2020)
Tracteurs et matériels agricoles et forestiers - Parties Traktoren und Maschinen für die Land- und
des systèmes de commande relatives à la sécurité - Forstwirtschaft - Sicherheitsbezogene Teile von
Partie 1: Principes généraux pour la conception et le Steuerungen - Teil 1: Allgemeine Gestaltungs- und
développement - Amendement 1 (ISO 25119- Entwicklungsleitsätze - Änderung 1 (ISO 25119-
1:2018/Amd 1:2020) 1:2018/Amd 1:2020)
This amendment A1 modifies the European Standard EN ISO 25119-1:2023; it was approved by CEN on 9 January 2023.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 25119-1:2023/A1:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 25119-1:2018/Amd 1:2020 has been prepared by Technical Committee ISO/TC 23
"Tractors and machinery for agriculture and forestry” of the International Organization for
Standardization (ISO) and has been taken over as EN ISO 25119-1:2023/A1:2023 by Technical
Committee CEN/TC 144 “Tractors and machinery for agriculture and forestry” the secretariat of which
is held by AFNOR.
This Amendment to the European Standard EN ISO 25119-1:2023 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by March 2024, and
conflicting national standards shall be withdrawn at the latest by March 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s) / Regulation(s).
For the relationship with EU Directive(s) / Regulation(s), see informative Annex ZA, included in
EN ISO 25119-1:2023.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
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