SIST EN ISO 7533:2025

SLOVENSKI STANDARD
oSIST prEN ISO 7533:2023
01-december-2023
Tehnična dokumentacija izdelkov - Poimenovanje specifikacij v Tehnični
specifikaciji izdelka (ISO/DIS 7533:2023)
Technical product documentation (TPD) - Naming the specifications in the Technical
product specification (TPS) (ISO/DIS 7533:2023)
Technische Produktdokumentation (TPD) - Benennung der Spezifikationen in der
Technischen Produktspezifikation (TPS) (ISO/DIS 7533:2023)
Documentation technique de produits (DTP) - Nommage des spécifications dans la
spécification technique de produit (STP) (ISO/DIS 7533:2023)
Ta slovenski standard je istoveten z: prEN ISO 7533
ICS:
01.110 Tehnična dokumentacija za Technical product
izdelke documentation
oSIST prEN ISO 7533:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN ISO 7533:2023
oSIST prEN ISO 7533:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 7533
ISO/TC 10/SC 1 Secretariat: BSI
Voting begins on: Voting terminates on:
2023-10-06 2023-12-29
Technical product documentation (TPD) — Naming the
specifications in the Technical product specification (TPS)
ICS: 01.110
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,
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 7533:2023(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 7533:2023
ISO/DIS 7533:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 7533
ISO/TC 10/SC 1 Secretariat: BSI
Voting begins on: Voting terminates on:

Technical product documentation (TPD) — Naming the
specifications in the Technical product specification (TPS)
ICS: 01.110
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
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: +41 22 749 01 11
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: copyright@iso.org
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 7533:2023(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 7533:2023
ISO/DIS 7533:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General . 1
5 Naming specifications .2
5.1 Graphical symbol for indicating the name of specifications . 2
5.2 Rules for enumerating specifications. 3
5.3 Rules for naming several requirements issued from one specification . 3
5.3.1 General . 3
5.3.2 Rules for naming several requirements issued from one surface texture
specification . 4
5.3.3 Rules for naming several requirements issued from one size specification . 4
5.3.4 Rules for naming several requirements with the use of population
specification . 4
6 Rules for naming specifications issued from a specification indication which is
applicable to several similar features . 5
6.1 Rules for naming specifications issued from a specification indication which is
applicable to several similar features independently . 5
6.2 Rules for naming specifications issued from a specification which is applicable to
several similar features considered as a pattern . 6
Annex A (informative) Examples how to use the names of specifications . 7
Annex B (informative) Recommendations for dealing with modification of the TPD .9
Bibliography .10
iii
oSIST prEN ISO 7533:2023
ISO/DIS 7533:2023(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. 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 10 Technical product documentation
(TPD)/SC1 Basic conventions.
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
oSIST prEN ISO 7533:2023
ISO/DIS 7533:2023(E)
Introduction
This document is a Technical product documentation (TPD) standard and is to be regarded as a
complementary standard.
Technical product specification (TPS) expresses the functional requirements from the designer, and is
used by many stakeholders throughout a product’s lifecycle:
— Functional specification
— Failure mode and effects analysis (FMEA)
— Tolerance stack-up
— Design transfer
— Manufacturing Execution System (MES)
— Inspection report
— Concessions
— Failure investigations
— Engineering change requests
In order to facilitate communication in these situations, it is essential to share the same name for each
specification in the TPS. The purpose of this document is to give graphical symbols and rules for naming
of specifications in the TPS. See Annex A for examples how to use the names of specifications.
v
oSIST prEN ISO 7533:2023
oSIST prEN ISO 7533:2023
DRAFT INTERNATIONAL STANDARD ISO/DIS 7533:2023(E)
Technical product documentation (TPD) — Naming the
specifications in the Technical product specification (TPS)
1 Scope
This document gives rules to name specifications in the Technical product specification (TPS). It may
be applied, if needed, to facilitate communication.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 128 (series), Technical product documentation — General principles of representation
ISO 129-1:2018, Technical product documentation (TPD) — Presentation of dimensions and tolerances —
Part 1: General principles
ISO 3098-5:1998, Technical product documentation — Lettering — Part 5: CAD lettering of the Latin
alphabet, numerals and marks
ISO 10209:2022, Technical product documentation — Vocabulary — Terms relating to technical drawings,
product definition and related documentation
ISO 7449 NW, Unique Integral Surface Identification
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 10209 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
4 General
The user may choose only to identify those specifications in the TPS needed with a unique name.
However, the user should identify all specifications of the entire TPS in order to take the full advantage
of the naming.
A specification in the TPS can be a:
— Geometrical specification,
— Size specification,
— Surface texture specification,
— Surface imperfection,
— Edge of undefined shape,
oSIST prEN ISO 7533:2023
ISO/DIS 7533:2023(E)
— Transition specification,
— Appearance specification,
— Material specification,
— Process specification,
— Assembly specification,
— Molding requirement,
— Welding requirement,
— Heat treatment requirement.
Indications that do not define a specification could also be named if needed.
NOTE The following indications do not define a specification (non-exhaustive list).
— Theoretically Exact Dimensions (TEDs),
— auxiliary dimensions,
— flag notes,
When each specification in each document has been named following the rules given in Clauses 5 and 6,
each specification in the TPS is uniquely named by:
— One TPD identifier
— One specification identifier
5 Naming specifications
5.1 Graphical symbol for indicating the name of specifications
Each specification that the user wants to name, shall be named in each document by a positive integer
number placed between ‘less than’ character, <, and ‘greater than’ character, > (see ISO 3098-5:1998
character number 309 and 310), see Figure 1.
NOTE 1 Using < and > will help users searching specification names in alphanumeric documents.
NOTE 2 In a Model Based Definition, the names could be either in a metadata or visible on the drawing, or
both.
Figure 1 — Indication of the name of a specification
The colour of the indication
...