Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods (IEC 60695-7-2:2021)

This part of IEC 60695-7 gives a brief summary of the test methods that are in common use in
the assessment of the toxicity of fire effluent. It includes special observations on their relevance
to real fire scenarios and gives recommendations on their use.
It advises which tests provide toxic potency data that are relevant to real fire scenarios, and
which are suitable for use in fire hazard assessment and fire safety engineering.
The list of test methods is not to be considered exhaustive.
This summary cannot be used in place of published standards which are the only valid reference
documents.
This basic safety publication is intended for use by technical committees in the preparation of
standards in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51.
One of the responsibilities of a technical committee is, wherever applicable, to make use of
basic safety publications in the preparation of its publications. The requirements, test methods
or test conditions of this basic safety publication will not apply unless specifically referred to or
included in the relevant publications.

Prüfungen zur Beurteilung der Brandgefahr - Teil 7-2: Toxizität von Rauch und/oder Brandgasen - Auswertung und Sachdienlichkeit von Prüfverfahren (IEC 60695-7-2:2021)

Essais relatifs aux risques du feu - Partie 7-2: Toxicité des effluents du feu - Résumé et pertinence des méthodes d'essai (IEC 60695-7-2:2021)

IEC 60695-7-2:2021 fournit un bref résumé des méthodes d'essai qui sont d'un usage courant dans l'évaluation de la toxicité des effluents du feu. Elle comprend des observations particulières sur leur pertinence par rapport aux scénarios d'incendies réels, et donne des recommandations sur leur utilisation. Elle indique quels sont les essais fournissant des données de potentiel toxique pertinentes pour les scénarios d'incendies réels, et quels sont ceux qui sont adaptés à l'utilisation dans l'évaluation des dangers d’incendie et l'ingénierie de sécurité incendie. La liste des méthodes d’essai ne doit pas être considérée comme exhaustive. Ce résumé ne peut pas remplacer les normes publiées, qui sont les seuls documents de référence valables. Cette publication fondamentale de sécurité est destinée à être utilisée par les comités d’études pour l’établissement de leurs normes, conformément aux principes exposés dans le Guide 104 de l’IEC et dans le Guide ISO/IEC 51. L'une des responsabilités d'un comité d'études consiste, le cas échéant, à utiliser les publications fondamentales de sécurité dans le cadre de l'élaboration de ses publications. Les exigences, les méthodes ou les conditions d'essai de la présente publication fondamentale de sécurité s'appliquent seulement si elles servent spécifiquement de référence ou sont intégrées dans les publications correspondantes. Cette deuxième édition annule et remplace la première édition parue en 2011. Cette édition constitue une révision technique. Les principales modifications par rapport à l'édition antérieure sont énumérées ci-dessous: – Nouveau texte d'introduction; – Nouveau texte de domaine d’application; – L’Article 2 a été mis à jour; – De nombreux termes et définitions de l’Article 3 issus de l’ISO 13943 ont été supprimés. D’autres termes et définitions ont été ajoutés. – Nouveau texte en 4.3 et 4.4; – Nouveau texte en 6.1; – Les références à l’IEC 60695-7-50 et -51 (à présent supprimées) ont été retirées; – Une référence à la DEF STAN 07-247 a été ajoutée; – Des éléments détaillés tirés de l’ISO/TS 19021 ont été ajoutés; – Des éléments détaillés tirés de l’EN 17084 ont été ajoutés; – Nouveau texte ajouté relatif à l’ISO/TS 19700; – Nouveau texte relatif à l'essai de toxicité de l’OMI FTP; – Nouveau paragraphe 7.1; – L’Annexe de la première édition est devenue le nouvel Article 8; – La bibliographie a été mise à jour.

Preskušanje požarne ogroženosti - 7-2. del: Toksičnost dimnih plinov - Povzetek in relevantnost preskusnih metod (IEC 60695-7-2:2021)

V tem delu standarda IEC 60695-7 je kratek pregled preskusnih metod, ki se pogosto uporabljajo pri ocenjevanju toksičnosti dimnih plinov. Vključuje posebna opažanja glede njihove relevantnosti za dejanske požarne scenarije in podaja priporočila glede njihove uporabe. Opisuje, kateri preskusi zagotavljajo podatke o potenci toksičnosti, ki so relevantni za dejanske požarne scenarije ter so primerni za uporabo pri ocenjevanju nevarnosti požara in v inženiringu požarne varnosti. Seznam preskusnih metod ni popoln. Ta pregled se ne sme uporabljati namesto objavljenih standardov, ki so edini veljavni referenčni dokumenti. Ta osnovna varnostna publikacija je namenjena tehničnim odborom za pripravo standardov v skladu z načeli vodil IEC 104 in ISO/IEC 51. Ena od dolžnosti tehničnega odbora je, da med pripravo publikacij uporablja osnovne varnostne publikacije, kadar je to primerno. Zahteve, preskusne metode ali preskusni pogoji iz te osnovne varnostne publikacije se ne uporabljajo, razen če so izrecno navedeni ali zajeti v ustreznih publikacijah.

General Information

Status
Published
Publication Date
19-Dec-2021
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
10-Dec-2021
Due Date
14-Feb-2022
Completion Date
20-Dec-2021

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SLOVENSKI STANDARD
SIST EN IEC 60695-7-2:2022
01-februar-2022
Nadomešča:
SIST EN 60695-7-2:2012

Preskušanje požarne ogroženosti - 7-2. del: Toksičnost dimnih plinov - Povzetek in

relevantnost preskusnih metod (IEC 60695-7-2:2021)

Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test

methods (IEC 60695-7-2:2021)

Prüfungen zur Beurteilung der Brandgefahr - Teil 7-2: Toxizität von Rauch und/oder

Brandgasen - Auswertung und Sachdienlichkeit von Prüfverfahren (IEC 60695-7-2:2021)

Essais relatifs aux risques du feu - Partie 7-2: Toxicité des effluents du feu - Résumé et

pertinence des méthodes d'essai (IEC 60695-7-2:2021)
Ta slovenski standard je istoveten z: EN IEC 60695-7-2:2021
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
29.020 Elektrotehnika na splošno Electrical engineering in
general
SIST EN IEC 60695-7-2:2022 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60695-7-2:2022
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SIST EN IEC 60695-7-2:2022
EUROPEAN STANDARD EN IEC 60695-7-2
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2021
ICS 13.220.40; 29.020 Supersedes EN 60695-7-2:2011 and all of its
amendments and corrigenda (if any)
English Version
Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary
and relevance of test methods
(IEC 60695-7-2:2021)

Essais relatifs aux risques du feu - Partie 7-2: Toxicité des Prüfungen zur Beurteilung der Brandgefahr - Teil 7-2:

effluents du feu - Résumé et pertinence des méthodes Toxizität von Rauch und/oder Brandgasen - Auswertung

d'essai und Sachdienlichkeit von Prüfverfahren
(IEC 60695-7-2:2021) (IEC 60695-7-2:2021)

This European Standard was approved by CENELEC on 2021-12-02. CENELEC 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 CENELEC 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 CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the

same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the

Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 60695-7-2:2021 E
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SIST EN IEC 60695-7-2:2022
EN IEC 60695-7-2:2021 (E)
European foreword

The text of document 89/1489/CDV, future edition 2 of IEC 60695-7-2, prepared by IEC/TC 89 “Fire

hazard testing” was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as

EN IEC 60695-7-2:2021.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2022–09–02

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2024–12–02

document have to be withdrawn

This document supersedes EN 60695-7-2:2011 and all of its amendments and corrigenda (if any).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Any feedback and questions on this document should be directed to the users’ national committee. A

complete listing of these bodies can be found on the CENELEC website.
Endorsement notice

The text of the International Standard IEC 60695-7-2:2021 was approved by CENELEC as a

European Standard without any modification.

In the official version, for Bibliography, the following notes have to be added for the standards

indicated:
IEC 60695-1-11 NOTE Harmonized as EN 60695-1-11
IEC 60695-1-12 NOTE Harmonized as EN IEC 60695-1-12
IEC 60695-4 NOTE Harmonized as EN IEC 60695-4
ISO 5659-2 NOTE Harmonized as EN ISO 5659-2
IEC 60695-6-2 NOTE Harmonized as EN IEC 60695-6-2
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SIST EN IEC 60695-7-2:2022
EN IEC 60695-7-2:2021 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

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.

NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the

relevant EN/HD applies.

NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available

here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60695-1-10 - Fire hazard testing - Part 1–10: Guidance EN 60695-1-10 -
for assessing the fire hazard of
electrotechnical products - General
guidelines
IEC 60695-7-1 - Fire hazard testing - Part 7–1: Toxicity of EN 60695-7-1 -
fire effluent - General guidance
IEC 60695-7-3 - Fire hazard testing - Part 7–3: Toxicity of EN 60695-7-3 -
fire effluent - Use and interpretation of test
results
IEC Guide 104 - The preparation of safety publications and - -
the use of basic safety publications and
group safety publications
ISO/IEC Guide 51 Safety aspects - Guidelines for their - -
inclusion in standards
ISO 13943 2017 Fire safety - Vocabulary EN ISO 13943 2017
ISO 13344 - Estimation of the lethal toxic potency of fire - -
effluents
ISO 13571 2007 Life-threatening components of fire - - -
Guidelines for the estimation of time
available for escape using fire data
ISO/TR 16312-2 Guidance for assessing the validity of - -
physical fire models for obtaining fire
effluent toxicity data for fire hazard and risk
assessment - Part 2: Evaluation of
individual physical fire models
ISO 19706 - Guidelines for assessing the fire threat to - -
people
ISO 29903 2012 Guidance for comparison of toxic gas data - -
between different physical fire models and
scales
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SIST EN IEC 60695-7-2:2022
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SIST EN IEC 60695-7-2:2022
IEC 60695-7-2
Edition 2.0 2021-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
HORIZONTAL PUBLICATION
PUBLICATION HORIZONTALE
Fire hazard testing –
Part 7-2: Toxicity of fire effluent – Summary and relevance of test methods
Essais relatifs aux risques du feu –
Partie 7-2: Toxicité des effluents du feu – Résumé et pertinence des méthodes
d'essai
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.220.40; 29.020 ISBN 978-2-8322-1003-1

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN IEC 60695-7-2:2022
– 2 – IEC 60695-7-2:2021 © IEC 2021
CONTENTS

FOREWORD ........................................................................................................................... 5

INTRODUCTION ..................................................................................................................... 7

1 Scope .............................................................................................................................. 8

2 Normative references ...................................................................................................... 8

3 Terms and definitions ...................................................................................................... 9

4 Role of small-scale toxicity tests .................................................................................... 13

4.1 General ................................................................................................................. 13

4.2 Toxic potency ....................................................................................................... 13

4.3 Toxic hazard, exposure dose and fractional effective dose (FED) .......................... 14

4.4 Fractional effective concentration (FEC) ................................................................ 14

4.5 Generic toxic potencies ......................................................................................... 14

5 General aspects of small-scale toxicity tests .................................................................. 15

5.1 General ................................................................................................................. 15

5.2 Physical fire models .............................................................................................. 15

5.3 Fire stages in a compartment fire .......................................................................... 16

5.4 Methods of analysis .............................................................................................. 16

5.4.1 General ......................................................................................................... 16

5.4.2 Chemical analysis based methods ................................................................. 19

5.4.3 Methods based on animal exposure ............................................................... 19

6 Summary of published chemical analysis based test methods ....................................... 19

6.1 General ................................................................................................................. 19

6.2 UK Ministry of Defence – DEF STAN 02-713 ......................................................... 19

6.2.1 Summary ....................................................................................................... 19

6.2.2 Purpose and principle .................................................................................... 20

6.2.3 Test specimen ............................................................................................... 20

6.2.4 Test method .................................................................................................. 20

6.2.5 Repeatability and reproducibility .................................................................... 21

6.2.6 Relevance of test data and special observations............................................ 21

6.3 Airbus industry ...................................................................................................... 22

6.3.1 Summary ....................................................................................................... 22

6.3.2 Purpose and principle .................................................................................... 22

6.3.3 Test specimen ............................................................................................... 22

6.3.4 Test method .................................................................................................. 22

6.3.5 Repeatability and reproducibility .................................................................... 22

6.3.6 Relevance of test data and special observations............................................ 23

6.4 Comitato Elettrotecnico Italiano (CEI) ................................................................... 23

6.4.1 Summary ....................................................................................................... 23

6.4.2 Purpose and principle .................................................................................... 23

6.4.3 Test specimen ............................................................................................... 23

6.4.4 Test method .................................................................................................. 23

6.4.5 Repeatability and reproducibility .................................................................... 23

6.4.6 Relevance of test data and special observations............................................ 23

6.5 Norme Française (NF) .......................................................................................... 24

6.5.1 Summary ....................................................................................................... 24

6.5.2 Purpose and principle .................................................................................... 24

6.5.3 Test specimen ............................................................................................... 24

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SIST EN IEC 60695-7-2:2022
IEC 60695-7-2:2021 © IEC 2021 – 3 –

6.5.4 Test method .................................................................................................. 24

6.5.5 Repeatability and reproducibility .................................................................... 24

6.5.6 Relevance of test data and special observations............................................ 24

6.6 ISO test methods .................................................................................................. 25

6.6.1 ISO/TS 19021 ................................................................................................ 25

6.6.2 ISO/TS 19700 ................................................................................................ 26

6.7 International Maritime Organization (IMO) ............................................................. 27

6.7.1 Summary ....................................................................................................... 27

6.7.2 Purpose and principle .................................................................................... 27

6.7.3 Test specimen ............................................................................................... 27

6.7.4 Test method .................................................................................................. 27

6.7.5 Repeatability and reproducibility .................................................................... 28

6.7.6 Relevance of test data and special observations............................................ 28

6.8 Toxicity test for rolling stock cables....................................................................... 28

6.8.1 Summary ....................................................................................................... 28

6.8.2 Purpose and principle .................................................................................... 29

6.8.3 Test specimen ............................................................................................... 29

6.8.4 Test method .................................................................................................. 29

6.8.5 Repeatability and reproducibility .................................................................... 29

6.8.6 Relevance of test data and special observations............................................ 30

6.9 Toxicity test of materials and components (other than cables) used in railway

applications .......................................................................................................... 30

6.9.1 Summary ....................................................................................................... 30

6.9.2 Purpose and principle .................................................................................... 30

6.9.3 Test specimen ............................................................................................... 30

6.9.4 Test method .................................................................................................. 30

6.9.5 Repeatability and reproducibility .................................................................... 31

6.9.6 Relevance of test data and special observations............................................ 31

7 Summary of published test methods relating to animal exposure ................................... 31

7.1 General ................................................................................................................. 31

7.2 Deutsches Institut für Normung, DIN 53436 .......................................................... 31

7.2.1 Summary ....................................................................................................... 31

7.2.2 Purpose and principle .................................................................................... 31

7.2.3 Test specimen ............................................................................................... 31

7.2.4 Test method .................................................................................................. 32

7.2.5 Repeatability and reproducibility .................................................................... 32

7.2.6 Relevance of test data and special observations............................................ 32

7.3 National Bureau of Standards (NBS) ..................................................................... 33

7.3.1 Summary ....................................................................................................... 33

7.3.2 Purpose and principle .................................................................................... 33

7.3.3 Test specimen ............................................................................................... 33

7.3.4 Test method .................................................................................................. 33

7.3.5 Repeatability and reproducibility .................................................................... 33

7.3.6 Relevance of test data and special observations............................................ 34

7.3.7 Reference documents .................................................................................... 34

7.4 National Institute of Standards and Technology, NIST Radiant furnace ................. 34

7.4.1 Summary ....................................................................................................... 34

7.4.2 Purpose and principle .................................................................................... 34

7.4.3 Test specimen ............................................................................................... 35

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SIST EN IEC 60695-7-2:2022
– 4 – IEC 60695-7-2:2021 © IEC 2021

7.4.4 Test method .................................................................................................. 35

7.4.5 Repeatability and reproducibility .................................................................... 35

7.4.6 Relevance of test data and special observations............................................ 35

7.4.7 Reference documents .................................................................................... 36

7.5 University of Pittsburgh, Upitt Box furnace ............................................................ 36

7.5.1 Summary ....................................................................................................... 36

7.5.2 Purpose and principle .................................................................................... 36

7.5.3 Test specimen ............................................................................................... 36

7.5.4 Test method .................................................................................................. 36

7.5.5 Repeatability and reproducibility .................................................................... 37

7.5.6 Relevance of test data and special observations............................................ 37

7.5.7 Reference documents .................................................................................... 37

7.6 Japanese fire toxicity test for building components ............................................... 37

7.6.1 Summary ....................................................................................................... 37

7.6.2 Purpose and principle .................................................................................... 37

7.6.3 Test specimen ............................................................................................... 37

7.6.4 Test method .................................................................................................. 38

7.6.5 Repeatability and reproducibility .................................................................... 38

7.6.6 Relevance of test data and special observations............................................ 38

8 Overview of methods and relevance of data .................................................................. 38

Bibliography .......................................................................................................................... 41

Figure 1 – Different phases in the development of a fire within a compartment ..................... 16

Table 1 – Characteristics of fire types (ISO 19706) ............................................................... 18

Table 2 – C values for various gases ................................................................................... 21

Table 3 – Volume fraction limits for gas components ............................................................. 22

Table 4 – Decomposition conditions ...................................................................................... 26

The results are expressed as gas volume fractions. Maximum permitted values are

given below (see Table 5 – Volume fraction limits for gas component ................................... 28

Table 5 – Volume fraction limits for gas component .............................................................. 28

Table 6 – CC values taken from EN 50305 .......................................................................... 29

Table 7 – Reference concentrations of the gas components .................................................. 31

Table 8 – Overview of toxicity test methods .......................................................................... 39

Table 9 – Overview of toxicity test methods (continued, with comments) ............................... 40

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SIST EN IEC 60695-7-2:2022
IEC 60695-7-2:2021 © IEC 2021 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIRE HAZARD TESTING –
Part 7-2: Toxicity of fire effluent –
Summary and relevance of test methods
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 this end and

in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,

Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their

preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with

may participate in this preparatory work. International, governmental and non-governmental organizations liaising

with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for

Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence between

any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent

rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 60695-7-2 has been prepared by IEC technical committee 89: Fire

hazard testing.

This second edition cancels and replaces the first edition published in 2011. This edition

constitutes a technical revision.
The main changes with respect to the previous edition are listed below:
– New text in the introduction;
– New text in the scope;
– Clause 2 has been updated;

– Many terms and definitions in Clause 3 reproduced from ISO 13943 have been deleted.

Other terms and definitions have been added.
– New text in Subclauses 4.3 and 4.4;
– New text in Subclause 6.1;
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SIST EN IEC 60695-7-2:2022
– 6 – IEC 60695-7-2:2021 © IEC 2021
– References to IEC 60695-7-50 and -51 (now withdrawn) have been removed;
– Reference to DEF STAN 07-247 has been added;
– Details of ISO/TS 19021 have been added;
– Details of EN 17084 have been added;
– New text added concerning ISO/TS 19700;
– New text added concerning the IMO FTP toxicity test;
– New Subclause 7.1 has been added;
– The Annex in Edition1 has been replaced by new Clause 8;
– The bibliography has been updated.
The text of this International Standard is based on the following documents:
Draft Report on voting
89/1489/CDV 89/1508/RVC

Full information on the voting for its approval can be found in the report on voting indicated in

the above table.
The language used for the development of this International Standard is English.

It has the status of a basic safety publication in accordance with IEC Guide 104.

This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in

accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available

at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are

described in greater detail at www.iec.ch/standardsdev/publications.

A list of all the parts in the 60695 series, under the general title Fire hazard testing, can be

found on the IEC website.
IEC 60695-7 consists of the following parts:
Part 7-1: Toxicity of fire effluent – General guidance
Part 7-2: Toxicity of fire effluent – Summary and relevance of test methods
Part 7-3: Toxicity of fire effluent – Use and interpretation of test results
In this document the following print types are used:
– Words in italics in the text are defined in Clause 3.

The committee has decided that the contents of this document will remain unchanged until the

stability date indicated on the IEC website under webstore.iec.ch in the data related to the

specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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SIST EN IEC 60695-7-2:2022
...

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