ISO 22471:2020/PRF Amd 1
(Amendment)Permissible mechanical connection combinations between towed and towing agricultural vehicles — Amendment 1
Permissible mechanical connection combinations between towed and towing agricultural vehicles — Amendment 1
Combinaisons de liaisons mécaniques autorisées entre véhicules agricoles remorqués et remorqueurs — Amendement 1
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ISO 22471
First edition
Permissible mechanical connection
2020-08
combinations between towed and
towing agricultural vehicles
AMENDMENT 1
AMENDMENT 1
Combinaisons de liaisons mécaniques autorisées entre véhicules
agricoles remorqués et remorqueurs
AMENDEMENT 1
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ISO 22471:2020/Amd.1:2025(en) © ISO 2025
ISO 22471:2020/Amd.1:2025(en)
© ISO 2025
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
PROOF/ÉPREUVE
ii
ISO 22471:2020/Amd.1:2025(en)
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 document should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/d
...
2025-06-27 Style Definition
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Formatted: Header distance from edge: 1.27 cm, Footer
distance from edge: 1.27 cm
ISO 22471:2020/AMDPRF Amd 1:2025(en)
Formatted: English (United Kingdom)
ISO/TC 23/SC 4
Formatted: zzCover large
Formatted
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Secretariat: DIN
Formatted
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Formatted: Space After: 0 pt, Adjust space between Latin
Date: 2025-07-11
and Asian text, Adjust space between Asian text and numbers
Permissible mechanical connection combinations between towed
and towing agricultural vehicles —
Amendment
Formatted: Cover Title_A3, Adjust space between Latin and
AMENDMENT 1
Asian text, Adjust space between Asian text and numbers
Combinaisons de liaisons mécaniques autorisées entre véhicules agricoles remorqués et remorqueurs —
Amendement
AMENDEMENT 1 Formatted: Cover Title_B, Adjust space between Latin and
Asian text, Adjust space between Asian text and numbers
PROOF
Formatted: Font: Bold
Formatted: Font color: Auto, English (United Kingdom)
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication
Formatted: Font color: Auto, English (United Kingdom)
may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying,
or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO
at the address below or ISO'sISO’s member body in the country of the requester.
Formatted: Font color: Auto, English (United Kingdom)
ISO Copyright Office copyright office
Formatted: Font color: Auto, English (United Kingdom)
CP 401 • Ch. de Blandonnet 8
Formatted: zzCopyright address
CH-1214 Vernier, Geneva
Formatted: Font color: Auto, English (United Kingdom)
Phone: + 41 22 749 01 11
Formatted: Font color: Auto, English (United Kingdom)
Email: copyright@iso.org
Formatted: zzCopyright address
E-mail: copyright@iso.org
Formatted: Font color: Auto, English (United Kingdom)
Website: www.iso.orgwww.iso.org
Formatted: Font color: Auto, French (Switzerland)
Formatted: zzCopyright address
Published in Switzerland.
Formatted: Font color: Auto, French (Switzerland)
Formatted: Font color: Auto, English (United Kingdom)
Formatted: Font color: Auto, English (United Kingdom)
Formatted: FooterPageRomanNumber
ii
Formatted: Font: 11 pt, Bold, English (United Kingdom)
ISO 22471:2020/AMDPRF Amd 1:2025(en)
Formatted: HeaderCentered, Left, Space After: 0 pt
Formatted: Font: 11 pt, Bold, English (United Kingdom)
Formatted: Font: 11 pt, Bold, English (United Kingdom)
Foreword
Formatted: Font: Bold
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 document 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). Formatted: English (United Kingdom)
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or appl
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