EN ISO 9241-5:2024

SLOVENSKI STANDARD
oSIST prEN ISO 9241-5:2023
01-maj-2023
Nadomešča:
SIST EN ISO 9241-5:2001
Ergonomija medsebojnega vpliva človek-sistem - 5. del: Ureditev delovnega mesta
in zahteve za položaj telesa (ISO/DIS 9241-5:2023)
Ergonomics of human-system interaction - Part 5: Workstation layout and postural
requirements (ISO/DIS 9241-5:2023)
Ergonomische Anforderungen für Bürotätigkeiten mit Bildschirmgeräten - Teil 5:
Anforderungen an Arbeitsplatzgestaltung und Körperhaltung (ISO/DIS 9241-5:2023)
Ergonomie de l’interaction homme-système - Partie 5: Aménagement du poste de travail
et exigences relatives aux postures (ISO/DIS 9241-5:2023)
Ta slovenski standard je istoveten z: prEN ISO 9241-5
ICS:
13.180 Ergonomija Ergonomics
35.180 Terminalska in druga IT Terminal and other
periferna oprema IT peripheral equipment
oSIST prEN ISO 9241-5:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN ISO 9241-5:2023
oSIST prEN ISO 9241-5:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 9241-5
ISO/TC 159/SC 4 Secretariat: BSI
Voting begins on: Voting terminates on:
2023-03-22 2023-06-14
Ergonomics of human-system interaction —
Part 5:
Workstation layout and postural requirements
ICS: 35.180; 13.180
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
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USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 9241-5:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

oSIST prEN ISO 9241-5:2023
ISO/DIS 9241-5:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 9241-5
ISO/TC 159/SC 4 Secretariat: BSI
Voting begins on: Voting terminates on:

Ergonomics of human-system interaction —
Part 5:
Workstation layout and postural requirements
ICS: 35.180; 13.180
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
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STANDARDS MAY ON OCCASION HAVE TO
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CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
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WHICH REFERENCE MAY BE MADE IN
Reference number
Email: copyright@iso.org
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 9241-5:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

oSIST prEN ISO 9241-5:2023
ISO/DIS 9241-5:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Guiding principles . 4
4.1 General considerations. 4
4.2 Versatility and flexibility . 4
4.3 Fit . 4
4.4 Postural change . 5
4.5 User information . 5
4.6 Maintainability-adaptability . 5
5 Design requirements and recommendations . 6
5.1 General . 6
5.2 Postures . 6
5.2.1 Design reference posture(s) . 6
5.2.2 Sitting postures . 7
5.2.3 Standing and sit/stand postures . . 7
5.2.4 Intermediate postures between sitting and standing - perching . 7
5.3 Ease of adjustment . 9
5.4 Support surfaces . 10
5.4.1 General recommendations . 10
5.4.2 Clearances under worksurfaces . 11
5.4.3 Viewing distances and angles of view . 11
5.4.4 Finish of the work surface.12
5.4.5 Safety and stability aspects of workstations .13
5.4.6 Energy loss to contact surfaces . 13
5.5 Work chair . 13
5.5.1 General considerations . 13
5.5.2 Parameters related to fit . 13
5.5.3 Dynamic aspects of seating . 14
5.5.4 Back support . 15
5.5.5 Arm support .15
5.6 Additional support elements . . 16
5.6.1 Document holders . 16
5.6.2 Footrest . 16
5.6.3 Support for the hands/wrists/forearms . 16
5.6.4 Workstations with monitor arm for the visual display unit and height
adjusting accessories . 17
5.7 Layout of workstations within the work space . 17
5.7.1 General considerations . 17
5.7.2 Cable management . . 18
6 Conformance .18
7 Measurement .18
7.1 Support surfaces . 18
7.2 Safety and stability aspects of workstations . 19
7.3 Seat height . 19
7.4 Castors . 19
7.5 Layout of workstations within the workspace . 19
Annex A (informative) Anthropometric data needed for workstation design and selection .20
Bibliography .27
iii
oSIST prEN ISO 9241-5:2023
ISO/DIS 9241-5:2023(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. De
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