SIST EN ISO 22526-3:2022
(Main)Plastics - Carbon and environmental footprint of biobased plastics - Part 3: Process carbon footprint, requirements and guidelines for quantification (ISO 22526-3:2020)
Plastics - Carbon and environmental footprint of biobased plastics - Part 3: Process carbon footprint, requirements and guidelines for quantification (ISO 22526-3:2020)
This document specifies requirements and guidelines for the quantification and reporting of the process carbon footprint of biobased plastics (see ISO 22526-1), being a partial carbon footprint of a bioplastic product, based on ISO 14067 and consistent with International Standards on life cycle assessment (ISO 14040 and ISO 14044).
This document is applicable to process carbon footprint studies (P-CFP) of plastic materials, being a partial carbon footprint of a product, whether or not the results are intended to be publicly available.
Requirements and guidelines for the quantification of a partial carbon footprint of a product (partial CFP) are provided in this document. The process carbon footprint study is carried out according to ISO 14067 as a partial carbon footprint, using the specific conditions and requirements specified in this document.
Where the results of a P-CFP study are reported according to this document, procedures are provided to support transparency and credibility, and also to allow for informed choices.
Offsetting is outside of the scope of this document.
Kunststoffe - Kohlenstoff- und Umweltbilanz von biobasierten Kunststoffen - Teil 3: Kohlenstoffbilanz des Prozesses, Anforderungen und Leitlinien zur Quantifizierung (ISO 22526 3:2020)
Plastiques - Empreinte carbone et environnementale des plastiques biosourcés - Partie 3: Empreinte carbone des processus, exigences et lignes directrices pour la quantification (ISO 22526-3:2020)
de rapports sur l’empreinte carbone des processus des plastiques biosourcés (voir l’ISO 22526-1), celle-ci étant une empreinte carbone partielle d’un produit bioplastique, fondées sur l’ISO 14067 et en cohérence avec les Normes internationales relatives à l’analyse du cycle de vie (ISO 14040 et ISO 14044).
Le présent document s’applique aux études de l’empreinte carbone des processus (P-ECP) des matériaux plastiques, celle-ci étant une empreinte carbone partielle d’un produit, que les résultats soient ou non destinés à être mis à la disposition du public.
Le présent document fournit des exigences et des lignes directrices pour la quantification d’une empreinte carbone partielle d’un produit (ECP partielle). L’étude de l’empreinte carbone des processus est réalisée conformément à l’ISO 14067 en tant qu’empreinte carbone partielle, en respectant les conditions et exigences spécifiques figurant dans le présent document.
Lorsque les résultats d’une étude de P-ECP sont rapportés conformément au présent document, des procédures sont fournies pour favoriser la transparence et la crédibilité, et aussi pour permettre de faire des choix.
La compensation n’entre pas dans le domaine d'application du présent document.
Polimerni materiali - Ogljični in okoljski odtis polimernih materialov na biološki osnovi - 3. del: Ogljični odtis postopkov, zahteve in smernice za količinsko opredelitev (ISO 22526-3:2020)
Ta dokument določa zahteve in smernice za količinsko opredelitev in poročanje o ogljičnem odtisu postopkov polimernih materialov na biološki osnovi (glej standard ISO 22526-1), ki je delni ogljični odtis izdelka iz biopolimernih materialov in temelji na standardu ISO 14067 ter je skladen z mednarodnima standardoma za oceno življenjskega cikla (ISO 14040 in ISO 14044).
Ta dokument se uporablja za raziskave o ogljičnem odtisu postopkov (P-CFP) polimernih materialov, ki je delni ogljični odtis izdelka, ne glede na to, ali so rezultati namenjeni javni objavi.
V tem dokumentu so podane zahteve in smernice za količinsko opredelitev delnega ogljičnega odtisa izdelka (delni CFP). Raziskava o ogljičnem odtisu postopkov se izvaja v skladu s standardom ISO 14067 kot delni ogljični odtis z uporabo posebnih pogojev in zahtev, podanih v tem dokumentu.
Če se rezultati raziskave o ogljičnem odtisu postopkov poročajo v skladu s tem dokumentom, so na voljo postopki za zagotavljanje preglednosti in verodostojnosti ter za sprejemanje utemeljenih odločitev.
Izravnava je zunaj področja uporabe tega dokumenta.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 22526-3:2022
01-januar-2022
Polimerni materiali - Ogljični in okoljski odtis polimernih materialov na biološki
osnovi - 3. del: Ogljični odtis postopkov, zahteve in smernice za količinsko
opredelitev (ISO 22526-3:2020)
Plastics - Carbon and environmental footprint of biobased plastics - Part 3: Process
carbon footprint, requirements and guidelines for quantification (ISO 22526-3:2020)
Kunststoffe - Kohlenstoff- und Umweltbilanz von biobasierten Kunststoffen - Teil 3:
Kohlenstoffbilanz des Prozesses, Anforderungen und Leitlinien zur Quantifizierung (ISO
22526 3:2020)
Plastiques - Empreinte carbone et environnementale des plastiques biosourcés - Partie
3: Empreinte carbone des processus, exigences et lignes directrices pour la
quantification (ISO 22526-3:2020)
Ta slovenski standard je istoveten z: EN ISO 22526-3:2021
ICS:
13.020.40 Onesnaževanje, nadzor nad Pollution, pollution control
onesnaževanjem in and conservation
ohranjanje
83.080.01 Polimerni materiali na Plastics in general
splošno
SIST EN ISO 22526-3:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN ISO 22526-3:2022
---------------------- Page: 2 ----------------------
SIST EN ISO 22526-3:2022
EN ISO 22526-3
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2021
EUROPÄISCHE NORM
ICS 13.020.40; 83.080.01
English Version
Plastics - Carbon and environmental footprint of biobased
plastics - Part 3: Process carbon footprint, requirements
and guidelines for quantification (ISO 22526-3:2020)
Plastiques - Empreinte carbone et environnementale Kunststoffe - Kohlenstoff- und Umweltbilanz von
des plastiques biosourcés - Partie 3: Empreinte biobasierten Kunststoffen - Teil 3: Kohlenstoffbilanz
carbone des processus, exigences et lignes directrices des Prozesses, Anforderungen und Leitlinien zur
pour la quantification (ISO 22526-3:2020) Quantifizierung (ISO 22526 3:2020)
This European Standard was approved by CEN on 8 November 2021.
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, 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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22526-3:2021 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 22526-3:2022
EN ISO 22526-3:2021 (E)
Contents Page
European foreword . 3
2
---------------------- Page: 4 ----------------------
SIST EN ISO 22526-3:2022
EN ISO 22526-3:2021 (E)
European foreword
The text of ISO 22526-3:2020 has been prepared by Technical Committee ISO/TC 61 "Plastics” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 22526-3:2021
by Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by NBN.
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 May 2022, and conflicting national standards shall be
withdrawn at the latest by May 2022.
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.
Any feedback and questions on this document should be directed to the users’ national standards body.
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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 22526-3:2020 has been approved by CEN as EN ISO 22526-3:2021 without any
modification.
3
---------------------- Page: 5 ----------------------
SIST EN ISO 22526-3:2022
---------------------- Page: 6 ----------------------
SIST EN ISO 22526-3:2022
INTERNATIONAL ISO
STANDARD 22526-3
First edition
2020-08
Plastics — Carbon and environmental
footprint of biobased plastics —
Part 3:
Process carbon footprint,
requirements and guidelines for
quantification
Plastiques — Empreinte carbone et environnementale des plastiques
biosourcés —
Partie 3: Empreinte carbone des processus, exigences et lignes
directrices pour la quantification
Reference number
ISO 22526-3:2020(E)
©
ISO 2020
---------------------- Page: 7 ----------------------
SIST EN ISO 22526-3:2022
ISO 22526-3:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
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 2020 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 22526-3:2022
ISO 22526-3:2020(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and abbreviated terms . 1
3.1 Terms and definitions . 1
3.2 Abbreviated terms . 2
4 Application . 2
5 Principles . 3
5.1 General . 3
5.2 Life cycle perspective, cradle to gate stage . 3
5.3 Relative approach and functional unit . 3
5.4 Iterative approach . 3
5.5 Priority of approach . 3
5.6 Relevance . 3
5.7 Completeness . 3
5.8 Consistency . 3
5.9 Coherence . 4
5.10 Accuracy . 4
5.11 Transparency . 4
5.12 Avoidance of double-counting . 4
6 Methodology for CFP quantification . 4
6.1 General . 4
6.2 Use of CFP-PCR . 4
6.3 Goal and scope of the P-CFP quantification. 4
6.4 Life cycle inventory analysis for the P-CFP . 5
6.5 Impact assessment . 7
6.6 Interpretation phase . 7
7 CFP study report . 8
7.1 General . 8
7.2 GHG values in the P-CFP study report . 8
7.3 Required information for the CFP study report . 8
7.4 Optional information for the CFP study report . 9
8 Critical review . 9
Bibliography .10
© ISO 2020 – All rights reserved iii
---------------------- Page: 9 ----------------------
SIST EN ISO 22526-3:2022
ISO 22526-3:2020(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 61, Plastics, Subcommittee SC 14,
Environmental aspects.
A list of all parts in the ISO 22526 series can be found on the ISO website.
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 2020 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 22526-3:2022
ISO 22526-3:2020(E)
Introduction
Increased use of biomass resources for manufacturing plastic products can be effective in reducing
global warming and the depletion of fossil resources.
Current plastic products are composed of biobased synthetic polymers, fossil-based synthetic polymers,
natural polymers and additives that can include biobased materials.
Biobased plastics refer to plastics that contain materials wholly or partly of biogenic origin.
© ISO 2020 – All rights reserved v
---------------------- Page: 11 ----------------------
SIST EN ISO 22526-3:2022
---------------------- Page: 12 ----------------------
SIST EN ISO 22526-3:2022
INTERNATIONAL STANDARD ISO 22526-3:2020(E)
Plastics — Carbon and environmental footprint of
biobased plastics —
Part 3:
Process carbon footprint, requirements and guidelines for
quantification
1 Scope
This document specifies requirements and guidelines for the quantification and reporting of the process
carbon footprint of biobased plastics (see ISO 22526-1), being a partial carbon footprint of a bioplastic
product, based on ISO 14067 and consistent with International Standards on life cycle assessment
(ISO 14040 and ISO 14044).
This document is applicable to process carbon footprint studies (P-CFP) of plastic materials, being a
partial carbon footprint of a product, whether or not the results are intended to be publicly available.
Requirements and guidelines for the quantification of a partial carbon footprint of a product (partial
CFP) are provided in this document. The process carbon footprint study is carried out according to
ISO 14067 as a partial carbon footprint, using the specific conditions and requirements specified in this
document.
Where the results of a P-CFP study are reported according to this document, procedures are provided
to support transparency and credibility, and also to allow for informed choices.
Offsetting is outside of the scope of this document.
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/TS 14027, Environmental labels and declarations — Development of product category rules
ISO/TS 14071, Environmental management — Life cycle assessment — Critical review processes and
reviewer competencies: Additional requirements and guidelines to ISO 14044:2006
ISO 14044, Environmental management — Life cycle assessment — Requirements and guidelines
ISO 14050, Environmental management — Vocabulary
ISO 14067:2018, Greenhouse gases — Carbon footprint of products — Requirements and guidelines for
quantification
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 14050, ISO 14067 and the
following apply.
© ISO 2020 – All rights reserved 1
---------------------- Page: 13 ----------------------
SIST EN ISO 22526-3:2022
ISO 22526-3:2020(E)
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 http:// www .electropedia .org/
3.1.1
process carbon footprint of a product
process CFP
P-CFP
sum of greenhouse gas emissions and removals of the cradle-to-gate processes of a product system,
expressed as CO equivalents and based on t
...
SLOVENSKI STANDARD
oSIST prEN ISO 22526-3:2021
01-september-2021
Polimerni materiali - Ogljični in okoljski odtis polimernih materialov na biološki
osnovi - 3. del: Ogljični odtis postopkov, zahteve in smernice za količinsko
opredelitev (ISO 22526-3:2020
Plastics - Carbon and environmental footprint of biobased plastics - Part 3: Process
carbon footprint, requirements and guidelines for quantification (ISO 22526-3:2020)
Kunststoffe - CO2- und ökologischer Fußabdruck von biobasierten Kunststoffen - Teil 3:
Prozess-CO2-Fußabdruck, Anforderungen und Leitlinien zur Quantifizierung (ISO 22526
-3:2020)
Plastiques - Empreinte carbone et environnementale des plastiques biosourcés - Partie
3: Empreinte carbone des processus, exigences et lignes directrices pour la
quantification (ISO 22526-3:2020)
Ta slovenski standard je istoveten z: prEN ISO 22526-3
ICS:
13.020.40 Onesnaževanje, nadzor nad Pollution, pollution control
onesnaževanjem in and conservation
ohranjanje
83.080.01 Polimerni materiali na Plastics in general
splošno
oSIST prEN ISO 22526-3:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN ISO 22526-3:2021
---------------------- Page: 2 ----------------------
oSIST prEN ISO 22526-3:2021
INTERNATIONAL ISO
STANDARD 22526-3
First edition
2020-08
Plastics — Carbon and environmental
footprint of biobased plastics —
Part 3:
Process carbon footprint,
requirements and guidelines for
quantification
Plastiques — Empreinte carbone et environnementale des plastiques
biosourcés —
Partie 3: Empreinte carbone des processus, exigences et lignes
directrices pour la quantification
Reference number
ISO 22526-3:2020(E)
©
ISO 2020
---------------------- Page: 3 ----------------------
oSIST prEN ISO 22526-3:2021
ISO 22526-3:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
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 2020 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 22526-3:2021
ISO 22526-3:2020(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and abbreviated terms . 1
3.1 Terms and definitions . 1
3.2 Abbreviated terms . 2
4 Application . 2
5 Principles . 3
5.1 General . 3
5.2 Life cycle perspective, cradle to gate stage . 3
5.3 Relative approach and functional unit . 3
5.4 Iterative approach . 3
5.5 Priority of approach . 3
5.6 Relevance . 3
5.7 Completeness . 3
5.8 Consistency . 3
5.9 Coherence . 4
5.10 Accuracy . 4
5.11 Transparency . 4
5.12 Avoidance of double-counting . 4
6 Methodology for CFP quantification . 4
6.1 General . 4
6.2 Use of CFP-PCR . 4
6.3 Goal and scope of the P-CFP quantification. 4
6.4 Life cycle inventory analysis for the P-CFP . 5
6.5 Impact assessment . 7
6.6 Interpretation phase . 7
7 CFP study report . 8
7.1 General . 8
7.2 GHG values in the P-CFP study report . 8
7.3 Required information for the CFP study report . 8
7.4 Optional information for the CFP study report . 9
8 Critical review . 9
Bibliography .10
© ISO 2020 – All rights reserved iii
---------------------- Page: 5 ----------------------
oSIST prEN ISO 22526-3:2021
ISO 22526-3:2020(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 61, Plastics, Subcommittee SC 14,
Environmental aspects.
A list of all parts in the ISO 22526 series can be found on the ISO website.
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 2020 – All rights reserved
---------------------- Page: 6 ----------------------
oSIST prEN ISO 22526-3:2021
ISO 22526-3:2020(E)
Introduction
Increased use of biomass resources for manufacturing plastic products can be effective in reducing
global warming and the depletion of fossil resources.
Current plastic products are composed of biobased synthetic polymers, fossil-based synthetic polymers,
natural polymers and additives that can include biobased materials.
Biobased plastics refer to plastics that contain materials wholly or partly of biogenic origin.
© ISO 2020 – All rights reserved v
---------------------- Page: 7 ----------------------
oSIST prEN ISO 22526-3:2021
---------------------- Page: 8 ----------------------
oSIST prEN ISO 22526-3:2021
INTERNATIONAL STANDARD ISO 22526-3:2020(E)
Plastics — Carbon and environmental footprint of
biobased plastics —
Part 3:
Process carbon footprint, requirements and guidelines for
quantification
1 Scope
This document specifies requirements and guidelines for the quantification and reporting of the process
carbon footprint of biobased plastics (see ISO 22526-1), being a partial carbon footprint of a bioplastic
product, based on ISO 14067 and consistent with International Standards on life cycle assessment
(ISO 14040 and ISO 14044).
This document is applicable to process carbon footprint studies (P-CFP) of plastic materials, being a
partial carbon footprint of a product, whether or not the results are intended to be publicly available.
Requirements and guidelines for the quantification of a partial carbon footprint of a product (partial
CFP) are provided in this document. The process carbon footprint study is carried out according to
ISO 14067 as a partial carbon footprint, using the specific conditions and requirements specified in this
document.
Where the results of a P-CFP study are reported according to this document, procedures are provided
to support transparency and credibility, and also to allow for informed choices.
Offsetting is outside of the scope of this document.
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/TS 14027, Environmental labels and declarations — Development of product category rules
ISO/TS 14071, Environmental management — Life cycle assessment — Critical review processes and
reviewer competencies: Additional requirements and guidelines to ISO 14044:2006
ISO 14044, Environmental management — Life cycle assessment — Requirements and guidelines
ISO 14050, Environmental management — Vocabulary
ISO 14067:2018, Greenhouse gases — Carbon footprint of products — Requirements and guidelines for
quantification
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 14050, ISO 14067 and the
following apply.
© ISO 2020 – All rights reserved 1
---------------------- Page: 9 ----------------------
oSIST prEN ISO 22526-3:2021
ISO 22526-3:2020(E)
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 http:// www .electropedia .org/
3.1.1
process carbon footprint of a product
process CFP
P-CFP
sum of greenhouse gas emissions and removals of the cradle-to-gate processes of a product system,
expressed as CO equivalents and based on the relevant stages or processes within the life cycle
2
Note 1 to entry: The process carbon footprint, being a partial CFP, is based on or compiled from the cradle-to-gate
processes or information modules which are part of a product system and may form the basis for quantification
of a P-CFP.
3.2 Abbreviated terms
CFP carbon footprint of a product
P-CFP Process carbon footprint of a product
CFP-PCR carbon footprint of a product – product category rules
CO e carbon dioxide equivalent
2
dLUC direct land use change
GHG greenhouse gas
GWP global warming potential
iLUC indirect land use change
IPCC Intergovernmental Panel on Climate Change
LCA life cycle assessment
LCIA life cycle impact assessment
LCI life cycle inventory analysis
LUC land use change
PCR product category rules
4 Application
In applying this document, it is advisable to take into consideration societal, environmental, legal,
cultural, political and organizational diversity, as well as differences in economic conditions.
Further, it is not intended to provide a basis for trade regulations, legal actions, complaints, defences
or other claims in any international, domestic or other proceeding, nor is it intended to be cited as
evidence of the evolution of customary international law (adopted from ISO 26000).
Possible applications of this document include the provision of information for research and
development of products, improvement of technologies and communication, where relevant.
2 © ISO 2020 – All rights reserved
---------------------- Page: 10 ----------------------
oSIST prEN ISO 22526-3:2021
ISO 22526-3:2020(E)
5 Principles
5.1 General
The following principles are the basis for the subsequent requirements in this document.
5.2 Life cycle perspective, cradle to gate stage
The quantification of P-CFP takes into consideration all stages of the cradle-to-gate LCA of a product,
including acquisition of raw materials, production, transportation/delivery, as applicable.
NOTE 1 Under certain conditions, partial CFPs can be added together to quantify the CFP (see 6.1).
NOTE 2 By means of a systematic overview and life cycle perspective, the shifting of a
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.