SIST EN ISO 4172:2024
(Main)Technical product documentation (TPD) - Construction documentation - Drawings for the assembly of prefabricated structures (ISO 4172:2024)
Technical product documentation (TPD) - Construction documentation - Drawings for the assembly of prefabricated structures (ISO 4172:2024)
This document specifies general requirements for the preparation of construction drawings intended for the field assembly of prefabricated structures for building and civil engineering works.
Technische Produktdokumentation (TPD) - Baukonstruktionszeichnungen - Zeichnungen für den Zusammenbau vorgefertigter Teile (ISO 4172:2024)
Dieses Dokument legt allgemeine Anforderungen für die Erstellung von Baukonstruktionszeichnungen für den Zusammenbau vorgefertigter Teile im Bauwesen (Hoch- und Tiefbau) fest.
Documentation technique de produits (DTP) - Documentation de construction - Dessins d'assemblage des structures préfabriquées (ISO 4172:2024)
Le présent document spécifie les exigences générales pour la préparation des dessins de construction destinés au domaine de l’assemblage des structures préfabriquées pour le bâtiment et les ouvrages de génie civil.
Tehnična dokumentacija izdelkov - Gradbena dokumentacija - Sestavne risbe montažnih konstrukcij (ISO 4172:2024)
Druga izdaja razveljavlja in nadomešča prvo izdajo standarda ISO 4172:1981 (točka 2 in podtočka 4.3), ki je bila strokovno revidirana. Podaja splošna pravila za pripravo delovnih risb za sestavljanje montažnih konstrukcij na mestu uporabe za stavbe in gradbene inženirske objekte. Navaja normativne reference, definicije, dokumentacijo in označevanje montažnih konstrukcijskih elementov.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2024
Nadomešča:
SIST EN ISO 4172:1998
Tehnična dokumentacija izdelkov - Gradbena dokumentacija - Sestavne risbe
montažnih konstrukcij (ISO 4172:2024)
Technical product documentation (TPD) - Construction documentation - Drawings for the
assembly of prefabricated structures (ISO 4172:2024)
Technische Produktdokumentation (TPD) - Baukonstruktionszeichnungen - Zeichnungen
für den Zusammenbau vorgefertigter Teile (ISO 4172:2024)
Documentation technique de produits (DTP) - Documentation de construction - Dessins
d'assemblage des structures préfabriquées (ISO 4172:2024)
Ta slovenski standard je istoveten z: EN ISO 4172:2024
ICS:
01.100.30 Gradbeni načrti Construction drawings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 4172
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2024
EUROPÄISCHE NORM
ICS 01.100.30 Supersedes EN ISO 4172:1996
English Version
Technical product documentation (TPD) - Construction
documentation - Drawings for the assembly of
prefabricated structures (ISO 4172:2024)
Documentation technique de produits (DTP) - Technische Produktdokumentation (TPD) -
Documentation de construction - Dessins d'assemblage Baukonstruktionszeichnungen - Zeichnungen für den
des structures préfabriquées (ISO 4172:2024) Zusammenbau vorgefertigter Teile (ISO 4172:2024)
This European Standard was approved by CEN on 13 March 2024.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a 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 European Standard 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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4172:2024 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 4172:2024) has been prepared by Technical Committee ISO/TC 10 "Technical
product documentation" in collaboration with CCMC.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by September 2024, and conflicting national standards
shall be withdrawn at the latest by September 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 supersedes EN ISO 4172:1996.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. 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
United Kingdom.
Endorsement notice
The text of ISO 4172:2024 has been approved by CEN as EN ISO 4172:2024 without any modification.
International
Standard
ISO 4172
Third edition
Technical product documentation
2024-03
(TPD) — Construction
documentation — Drawings for
the assembly of prefabricated
structures
Documentation technique de produits (DTP) — Documentation
de construction — Dessins d'assemblage des structures
préfabriquées
Reference number
ISO 4172:2024(en) © ISO 2024
ISO 4172:2024(en)
© ISO 2024
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
ii
ISO 4172:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Documentation . 2
4.1 General .2
4.1.1 Types of drawings and documents .2
4.1.2 Application of lines .2
4.1.3 Presentation of dimensions .3
4.1.4 Indications of tolerances and limit deviations .3
4.1.5 Instructional information .3
4.2 General arrangement drawings .3
4.2.1 General .3
4.2.2 Presentation .3
4.2.3 Views and scales .4
4.2.4 Indication of designations .4
4.2.5 Presentation of underground structures .4
4.3 Assembly drawings .10
4.3.1 General .10
4.3.2 Presentation .10
4.3.3 Views and scales .11
4.3.4 Indication of designations .11
4.4 Component drawings .11
4.4.1 General .11
4.4.2 Presentation . 12
4.4.3 Views and scales . 12
4.4.4 Indication of designation codes . 12
4.5 Detail drawings. 12
4.5.1 General . 12
4.5.2 Presentation . 12
4.5.3 Views and scales .14
4.5.4 Indications of limit deviations.14
4.6 Component schedules and parts list .14
4.6.1 General .14
4.6.2 Presentation .14
4.7 Specifications . 15
5 Designations .15
5.1 General . 15
5.2 Representation of simplified designations . 15
Bibliography . 17
iii
ISO 4172:2024(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/directives).
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 applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
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,
Subcommittee SC 8, Construction documentation, in collaboration with the European Committee for
Standardization (CEN) Technical Committee CEN/SS F01, Technical drawings, in accordance with the
Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
This third edition cancels and replaces the second edition (ISO 4172:1991), which has been technically
revised.
The main changes are as follows:
— update of normative references;
— provision of wider levels of drawings;
— replacement of the term “location drawings” by “general arrangement drawings”.
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 4172:2024(en)
Introduction
This document sets out the requirements for representing prefabricated structures with assembly drawings.
Prefabricated structures are components that are more likely to be considered as products comprising
assemblies, rather than traditional components.
The purpose of this document is to aid with the following aspects:
— defining the drawing types and their hierarchy clearly;
— providing the technical rules within each type of drawing;
— giving guidelines for the application of representation techniques.
Those who draw prefabricated structures are encouraged to think about the methods they use to collect,
demonstrate and disseminate product information to all stakeholders, including designers, engineers,
manufacturers and contractors. Product information supports stakeholders to recognize product
definitions, relations and other requirements identified within the life cycle. It is recognized that the drawing
of products, using common lines, symbols and other graphic representations, aids in the organization of the
information on the basis of concepts and relationships. Therefore, this document is intended to be adopted
in coordination with ISO 7519 and other applicable standards.
ISO 7519 provides a method for organizing presentation approaches for a building, system, assembly,
component or part, therefore providing comprehensive information hierarchically. Such a delivery method
is advanced to regularize the flow of information within the supply chain. It does this by specifying a clear
scope for requirements or specific objects using building information modelling (BIM) or other computer-
aided design and drafting (CAD) applications, thereby enhancing the effectiveness of the processes involved
by presenting unambiguous and sufficient data.
This document establishes the rules for prefabricated structures following the principles in ISO 7519 while
maintaining symbolic representation applicable in the built environment sector. International Standards
relating to technical product documentation developed by ISO/TC 10, as well as BIM International Standards
developed by ISO/TC 59/SC 13, are considered helpful in adopting this document.
The figures included in this document are intended to illustrate the text and provide examples of the related
technical drawing specification. These figures are not fully dimensioned and toleranced, showing only the
relevant general principles. In all figures, the leader lines using an arrow and text ending with “type” and
numbers indicate the line types used for the representations. They are not elements that are presented in a
construction drawing.
v
International Standard ISO 4172:2024(en)
Technical product documentation (TPD) — Construction
documentation — Drawings for the assembly of prefabricated
structures
1 Scope
This document specifies general requirements for the preparation of construction drawings intended for
the field assembly of prefabricated structures for building and civil engineering works.
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 129-1, Technical product documentation (TPD) — Presentation of dimensions and tolerances — Part 1:
General principles
ISO 4157-1, Construction drawings — Designation systems — Part 1: Buildings and parts of buildings
ISO 6284, Technical product documentation — Construction documentation — Indication of limit deviations
ISO 6707-1, Buildings and civil engineering works — Vocabulary — Part 1: General terms
ISO 7200, Technical product documentation — Data field
...
SLOVENSKI STANDARD
01-junij-2024
Nadomešča:
SIST EN ISO 4172:1998
Tehnična dokumentacija izdelkov - Gradbena dokumentacija - Sestavne risbe
montažnih konstrukcij (ISO 4172:2024)
Technical product documentation (TPD) - Construction documentation - Drawings for the
assembly of prefabricated structures (ISO 4172:2024)
Technische Produktdokumentation (TPD) - Baukonstruktionszeichnungen - Zeichnungen
für den Zusammenbau vorgefertigter Teile (ISO 4172:2024)
Documentation technique de produits (DTP) - Documentation de construction - Dessins
d'assemblage des structures préfabriquées (ISO 4172:2024)
Ta slovenski standard je istoveten z: EN ISO 4172:2024
ICS:
01.100.30 Gradbeni načrti Construction drawings
01.110 Tehnična dokumentacija za Technical product
izdelke documentation
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 4172
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2024
EUROPÄISCHE NORM
ICS 01.100.30 Supersedes EN ISO 4172:1996
English Version
Technical product documentation (TPD) - Construction
documentation - Drawings for the assembly of
prefabricated structures (ISO 4172:2024)
Documentation technique de produits (DTP) - Technische Produktdokumentation (TPD) -
Documentation de construction - Dessins d'assemblage Baukonstruktionszeichnungen - Zeichnungen für den
des structures préfabriquées (ISO 4172:2024) Zusammenbau vorgefertigter Teile (ISO 4172:2024)
This European Standard was approved by CEN on 13 March 2024.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a 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 European Standard 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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4172:2024 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 4172:2024) has been prepared by Technical Committee ISO/TC 10 "Technical
product documentation" in collaboration with CCMC.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by September 2024, and conflicting national standards
shall be withdrawn at the latest by September 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 supersedes EN ISO 4172:1996.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. 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
United Kingdom.
Endorsement notice
The text of ISO 4172:2024 has been approved by CEN as EN ISO 4172:2024 without any modification.
International
Standard
ISO 4172
Third edition
Technical product documentation
2024-03
(TPD) — Construction
documentation — Drawings for
the assembly of prefabricated
structures
Documentation technique de produits (DTP) — Documentation
de construction — Dessins d'assemblage des structures
préfabriquées
Reference number
ISO 4172:2024(en) © ISO 2024
ISO 4172:2024(en)
© ISO 2024
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
ii
ISO 4172:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Documentation . 2
4.1 General .2
4.1.1 Types of drawings and documents .2
4.1.2 Application of lines .2
4.1.3 Presentation of dimensions .3
4.1.4 Indications of tolerances and limit deviations .3
4.1.5 Instructional information .3
4.2 General arrangement drawings .3
4.2.1 General .3
4.2.2 Presentation .3
4.2.3 Views and scales .4
4.2.4 Indication of designations .4
4.2.5 Presentation of underground structures .4
4.3 Assembly drawings .10
4.3.1 General .10
4.3.2 Presentation .10
4.3.3 Views and scales .11
4.3.4 Indication of designations .11
4.4 Component drawings .11
4.4.1 General .11
4.4.2 Presentation . 12
4.4.3 Views and scales . 12
4.4.4 Indication of designation codes . 12
4.5 Detail drawings. 12
4.5.1 General . 12
4.5.2 Presentation . 12
4.5.3 Views and scales .14
4.5.4 Indications of limit deviations.14
4.6 Component schedules and parts list .14
4.6.1 General .14
4.6.2 Presentation .14
4.7 Specifications . 15
5 Designations .15
5.1 General . 15
5.2 Representation of simplified designations . 15
Bibliography . 17
iii
ISO 4172:2024(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/directives).
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 applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
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,
Subcommittee SC 8, Construction documentation, in collaboration with the European Committee for
Standardization (CEN) Technical Committee CEN/SS F01, Technical drawings, in accordance with the
Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
This third edition cancels and replaces the second edition (ISO 4172:1991), which has been technically
revised.
The main changes are as follows:
— update of normative references;
— provision of wider levels of drawings;
— replacement of the term “location drawings” by “general arrangement drawings”.
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 4172:2024(en)
Introduction
This document sets out the requirements for representing prefabricated structures with assembly drawings.
Prefabricated structures are components that are more likely to be considered as products comprising
assemblies, rather than traditional components.
The purpose of this document is to aid with the following aspects:
— defining the drawing types and their hierarchy clearly;
— providing the technical rules within each type of drawing;
— giving guidelines for the application of representation techniques.
Those who draw prefabricated structures are encouraged to think about the methods they use to collect,
demonstrate and disseminate product information to all stakeholders, including designers, engineers,
manufacturers and contractors. Product information supports stakeholders to recognize product
definitions, relations and other requirements identified within the life cycle. It is recognized that the drawing
of products, using common lines, symbols and other graphic representations, aids in the organization of the
information on the basis of concepts and relationships. Therefore, this document is intended to be adopted
in coordination with ISO 7519 and other applicable standards.
ISO 7519 provides a method for organizing presentation approaches for a building, system, assembly,
component or part, therefore providing comprehensive information hierarchically. Such a delivery method
is advanced to regularize the flow of information within the supply chain. It does this by specifying a clear
scope for requirements or specific objects using building information modelling (BIM) or other computer-
aided design and drafting (CAD) applications, thereby enhancing the effectiveness of the processes involved
by presenting unambiguous and sufficient data.
This document establishes the rules for prefabricated structures following the principles in ISO 7519 while
maintaining symbolic representation applicable in the built environment sector. International Standards
relating to technical product documentation developed by ISO/TC 10, as well as BIM International Standards
developed by ISO/TC 59/SC 13, are considered helpful in adopting this document.
The figures included in this document are intended to illustrate the text and provide examples of the related
technical drawing specification. These figures are not fully dimensioned and toleranced, showing only the
relevant general principles. In all figures, the leader lines using an arrow and text ending with “type” and
numbers indicate the line types used for the representations. They are not elements that are presented in a
construction drawing.
v
International Standard ISO 4172:2024(en)
Technical product documentation (TPD) — Construction
documentation — Drawings for the assembly of prefabricated
structures
1 Scope
This document specifies general requirements for the preparation of construction drawings intended for
the field assembly of prefabricated structures for building and civil engineering works.
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 129-1, Technical product documentation (TPD) — Presentation of dimensions and tolerances — Part 1:
General principles
ISO 4157-1, Construction drawings — Designation systems — Part 1: Buildings and parts of buildings
ISO 6284, Technical product documentation — Construction documentation — Indication of limit deviations
ISO 6707-1, Buildings and civil engineering works — Vocabulary — Part 1: General terms
ISO 7200, Technic
...
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