oSIST prEN ISO 20537:2021

SLOVENSKI STANDARD
oSIST prEN ISO 20537:2021
01-september-2021
Obutev - Izrazje za prepoznavanje napak med vizualnim pregledom (ISO/DIS
20537:2021)
Footwear - Vocabulary for identification of defects during visual inspection (ISO/DIS
20537:2021)
Schuhe - Begriffe zur Identifikation von Fehlern bei der Sichtprüfung (ISO/DIS
20537:2021)
Chaussures - Vocabulaire pour l'identification des défauts lors d'un contrôle visuel
(ISO/DIS 20537:2021)
Ta slovenski standard je istoveten z: prEN ISO 20537
ICS:
01.040.61 Oblačilna industrija (Slovarji) Clothing industry
(Vocabularies)
61.060 Obuvala Footwear
oSIST prEN ISO 20537:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 20537:2021

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oSIST prEN ISO 20537:2021
DRAFT INTERNATIONAL STANDARD
ISO/DIS 20537
ISO/TC 216 Secretariat: UNE
Voting begins on: Voting terminates on:
2021-06-28 2021-09-20
Footwear — Vocabulary for identification of defects during
visual inspection
ICS: 01.040.61; 61.060
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
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,
This document is circulated as received from the committee secretariat.
TECHNOLOGICAL, COMMERCIAL AND
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 20537:2021(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 2021

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oSIST prEN ISO 20537:2021
ISO/DIS 20537:2021(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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ii © ISO 2021 – All rights reserved

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oSIST prEN ISO 20537:2021
ISO/DIS 20537:2021(E)

Contents  Page
Foreword .iv
Introduction .v
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 1
3.1 General defects . 1
3.2 Defects in upper . 4
3.3 Defects in Counter and Toepuff . 8
3.4 Defects in Lining and Insole . 8
3.5 Defects in feather line and welt . 9
3.6 Defects in heel .10
3.7 Defects in outsole .11
3.8 Defects in other components .13
© ISO 2021 – All rights reserved iii

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oSIST prEN ISO 20537:2021
ISO/DIS 20537:2021(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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 216, Footwear.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2021 – All rights reserved

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oSIST prEN ISO 20537:2021
ISO/DIS 20537:2021(E)

Introduction
Appearance inspection is important for manufacturer, supplier, inspection organization and costumer
etc. to examine goods quality. Intending to describe footwear defects, i.e. those defects that have been
unintentionally introduced into the footwear, this document has been compiled as a reference to use
and establish a common language of defects vocabularies understandable to make the relative parties
to communicate easier, moreover, this TR including photos (showing the defects) which are supplement
materials to corresponding terms and definitions. This TR not only acts as the basis for assessing
footwear appearance defects but also act as a reference material and training material for footwear
industry.
Keep in mind that the presence of one or other of these defects in footwear does not automatically
imply that the footwear is substandard. Suppliers and purcha
...