IEC 61355-1:2008

IEC 61355-1
Edition 2.0 2008-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
HORIZONTAL STANDARD
NORME HORIZONTALE
Classification and designation of documents for plants, systems and
equipment –
Part 1: Rules and classification tables

Classification et désignation des documents pour installations industrielles,
systèmes et matériels –
Partie 1: Règles et tableaux de classification

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IEC 61355-1
Edition 2.0 2008-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
HORIZONTAL STANDARD
NORME HORIZONTALE
Classification and designation of documents for plants, systems and
equipment –
Part 1: Rules and classification tables

Classification et désignation des documents pour installations industrielles,
systèmes et matériels –
Partie 1: Règles et tableaux de classification

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 01.080.01; 01.080.30 ISBN 2-8318-9622-3

– 2 – 61355-1 © IEC:2008
CONTENTS
FOREWORD.4
INTRODUCTION.6

1 Scope.8
2 Normative references .8
3 Terms and definitions .8
4 Basic concepts on documents and documentation .10
4.1 General .10
4.2 Document kinds.11
4.3 Documents .11
4.4 Composite documents .11
4.5 Document sets .12
4.6 Documentation .12
5 Classification of documents .12
5.1 Classification principles.12
5.2 Assigning documents to classes.13
5.3 Assigning composite documents to classes .13
5.4 Layout of document kind classification code (DCC) .13
6 Document designation .15
6.1 Document and document page designation .15
6.2 Document designation for identification purposes.17
7 Documentation .17
8 Naming of document kinds and communication principles.19
8.1 Naming conventions of document kinds and documents .19
8.2 Communication about document interchange .20

Annex A (normative) Code letters .21
Annex B (informative) Additional information about document kinds for communication
purposes.37
Annex C (informative) Communication about document interchange .39

Bibliography.42

Figure 1 – Interrelation of documentation-related terms .11
Figure 2 – Classification structure of documents .12
Figure 3 – Structure of document kind classification code .13
Figure 4 – Example of a document with changed technical area classification.14
Figure 5 – Principle of document designation.15
Figure 6 – Application of page counting number for page grouping .16
Figure 7 – Examples of structures of a system and of the object-related structure of the
documentation .19
Figure C.1 – Document interchange list, general part.40
Figure C.2 – Document interchange list, object-related part .40
Figure C.3 – Document interchange list, filled-in example .41

61355-1 © IEC:2008 – 3 –
Table A.1 – Code letters for technical areas.21
Table A.2 – DCC and descriptions of document kind classes .22
Table B.1 – Letter code for basic document kinds and forms of presentation .37

– 4 – 61355-1  IEC:2008
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CLASSIFICATION AND DESIGNATION OF DOCUMENTS
FOR PLANTS, SYSTEMS AND EQUIPMENT –

Part 1: Rules and classification tables

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
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patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61355-1 has been prepared by IEC technical committee 3:
Information structures, documentation and graphical symbols in co-operation with
ISO technical committee 10: Technical product documentation.
It has the status of a horizontal standard in accordance with IEC Guide 108.
This second edition cancels and replaces the first edition published in 1997. This edition
constitutes a technical revision.
The main changes with respect to the previous edition are listed below:
 Table A.2 has been extended under code P;
 Table B.1 in the first edition has been omitted from this second edition; it is being replaced
by a separate standard in database format: IEC 61355 DB.

61355-1 © IEC:2008 – 5 –
The text of this standard is based on the followi
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