EN ISO 14064-3:2019

SLOVENSKI STANDARD
01-september-2019
Nadomešča:
SIST EN ISO 14064-3:2012
Toplogredni plini - 3. del: Specifikacija z navodilom za preverjanje in vrednotenje
trditev o emisijah toplogrednih plinov (ISO 14064-3:2019)
Greenhouse gases - Part 3: Specification with guidance for the verification and validation
of greenhouse gas statements (ISO 14064-3:2019
Treibhausgase - Teil 3: Spezifikation mit Anleitung zur Validierung und Verifizierung von
Erklärungen über Treibhausgase (ISO 14064-3:2019)
Gaz à effet de serre - Partie 3: Spécifications et lignes directrices pour la validation et la
vérification des déclarations des gaz à effet de serre (ISO 14064-3:2019)
Ta slovenski standard je istoveten z: EN ISO 14064-3:2019
ICS:
13.020.40 Onesnaževanje, nadzor nad Pollution, pollution control
onesnaževanjem in and conservation
ohranjanje
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 14064-3
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2019
EUROPÄISCHE NORM
ICS 13.020.40 Supersedes EN ISO 14064-3:2012
English Version
Greenhouse gases - Part 3: Specification with guidance for
the verification and validation of greenhouse gas
statements (ISO 14064-3:2019)
Gaz à effet de serre - Partie 3: Spécifications et lignes Treibhausgase - Teil 3: Spezifikation mit Anleitung zur
directrices pour la vérification et la validation des Validierung und Verifizierung von Erklärungen über
déclarations des gaz à effet de serre (ISO 14064- Treibhausgase (ISO 14064-3:2019)
3:2019)
This European Standard was approved by CEN on 1 March 2019.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey 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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14064-3:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 14064-3:2019) has been prepared by Technical Committee ISO/TC 207
"Environmental management" 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 November 2019, and conflicting national standards
shall be withdrawn at the latest by November 2019.
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 14064-3:2012.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 14064-3:2019 has been approved by CEN as EN ISO 14064-3:2019 without any
modification.
INTERNATIONAL ISO
STANDARD 14064-3
Second edition
2019-04
Greenhouse gases —
Part 3:
Specification with guidance for
the verification and validation of
greenhouse gas statements
Gaz à effet de serre —
Partie 3: Spécifications et lignes directrices pour la vérification et la
validation des déclarations des gaz à effet de serre
Reference number
ISO 14064-3:2019(E)
©
ISO 2019
ISO 14064-3:2019(E)
© ISO 2019
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
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Published in Switzerland
ii © ISO 2019 – All rights reserved

ISO 14064-3:2019(E)
Contents Page
Foreword .v
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Terms related to greenhouse gases . 1
3.2 Terms related to entities involved in GHG verification and validation . 2
3.3 Terms related to the GHG inventory . 3
3.4 Terms related to the GHG statement . 4
3.5 Terms related to GHG data and information management . 5
3.6 Terms related to verification and validation . 6
4 Principles . 8
4.1 General . 8
4.2 Impartiality . 8
4.3 Evidence-based approach. 8
4.4 Fair presentation . 8
4.5 Documentation . 8
4.6 Conservativeness . 8
5 Requirements applicable to verification/validation . 8
5.1 Pre-engagement activities . 8
5.1.1 General. 8
5.1.2 Type of engagement . 9
5.1.3 Level of assurance in the case of verification . 9
5.1.4 Objectives . 9
5.1.5 Criteria . 9
5.1.6 Scope . 9
5.1.7 Materiality thresholds .10
5.2 Verification/validation team selection .10
5.3 Verification/validation activities and techniques .10
5.4 Specific requirements .11
5.4.1 Verifier/validator communication .11
5.4.2 Sufficiency of evidence .11
5.4.3 Intentional misstatement .11
5.4.4 Documented information .11
5.4.5 Process for completing a verification/validation .12
6 Verification .15
6.1 Planning .15
6.1.1 Strategic analysis .15
6.1.2 Risk assessment . .16
6.1.3 Evidence-gathering activities . .18
6.1.4 Site visits .20
6.1.5 Verification plan .22
6.1.6 Evidence-gathering plan .22
6.1.7 Approval of verification and evidence-gathering plans .22
6.2 Execution.22
6.3
...