1、BS EN 16887:2017Leather Environmentalfootprint Product CategoryRules (PCR) CarbonfootprintsBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 16887:2017 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 16887:2017. The UK partic
2、ipation in its preparation was entrusted to TechnicalCommittee TCI/69, Footwear, leather and coated fabrics.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users
3、 are responsible for its correct application. The British Standards Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 90170 6 ICS 59.140.30 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of
4、 the Standards Policy and Strategy Committee on 31 March 2017.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 16887:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16887 March 2017 ICS 59.140.30 English Version Leather - Environmental footprint - Product Cate
5、gory Rules (PCR) - Carbon footprints Cuir - Empreinte cologique - Rgles spcifiques des catgories de produits (RCP) - Empreintes carbone Leder - kologischer Fuabdruck - Produktkategorieregeln (PCR) - CO2 Fuabdrcke This European Standard was approved by CEN on 28 November 2016. CEN members are bound t
6、o 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-C
7、ENELEC 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
8、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, Luxe
9、mbourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-10
10、00 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16887:2017 EBS EN 16887:2017EN 16887:2017 (E) 2 Contents Page European foreword . 4 Introduction 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 6 4 PC
11、R elements 9 4.1 General 9 4.2 Definition of the product group . 9 4.2.1 General 9 4.2.2 Identification of manufacturing company . 9 4.2.3 Specification of the product 9 4.3 Functional unit 10 4.4 Bill of materials . 10 4.5 Units and quantities 11 4.6 General system boundaries 11 4.6.1 General . 11
12、4.6.2 Upstream processes 12 4.6.3 Core processes. 13 4.6.4 Downstream process 13 4.6.5 Split leather production process 13 4.7 Data quality rules . 13 4.7.1 General . 13 4.7.2 Primary site specific data 13 4.7.3 Primary data 14 4.7.4 Secondary data 14 4.8 Allocation rules . 15 4.8.1 Allocation betwe
13、en products and by-products . 15 4.8.2 Allocation between products and co-products 15 4.9 Core module . 15 4.9.1 Technical system 15 4.9.2 Geographical boundaries 15 4.9.3 Time boundaries 15 4.9.4 Boundaries to nature 15 4.9.5 Boundaries to other product life cycles . 15 4.10 Upstream module System
14、boundaries 16 4.11 Downstream module . 16 4.11.1 General . 16 4.11.2 Use phase scenario 16 4.11.3 Recycling declaration and waste treatment . 16 4.12 Requirements for transportation. 17 4.13 Cut off rules 18 4.14 Requirements for the product declaration . 18 Annex A (normative) Chemicals . 19 Annex
15、B (informative) Central Product Classification (CPC) codes 22 BS EN 16887:2017EN 16887:2017 (E) 3 Annex C (informative) Resource use and emissions profile formula - Waste and by-product treatment - Allocation rules 23 C.1 Material recovery . 23 C.2 Thermal utilization 24 C.3 Disposal 24 Bibliography
16、 . 25 BS EN 16887:2017EN 16887:2017 (E) 4 European foreword This document (EN 16887:2017) has been prepared by Technical Committee CEN/TC 289 “Leather”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an ident
17、ical text or by endorsement, at the latest by September 2017, and conflicting national standards shall be withdrawn at the latest by September 2017. 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
18、 for identifying any or all such patent rights. 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, Fo
19、rmer 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. BS EN 16887:2017EN 16887:2017 (
20、E) 5 Introduction In order to satisfy market expectations, the Product Carbon Footprint (PCF) referred to a defined product needs to be prepared in compliance with specific methods and precise requirements, in order to allow a correct comparison among similar products. This aim can be achieved only
21、if rules of calculation are defined, so that every organization can follow them in preparing a PCF for a specific product. These rules are called “product category rules” (or PCR), that are a complementary part of most general PCF programmes, but are fundamental both during the phase of LCA (Life Cy
22、cle Assessment) studies evaluation and the related declarations. As PCRs are internationally recognized, it is crucial that they are defined in a document discussed, shared and approved in an official international context as CEN is, and that they are included in a standard. In this way they will be
23、 applied by the organizations in all interested countries. BS EN 16887:2017EN 16887:2017 (E) 6 1 Scope This European Standard provides a system for calculation of the carbon footprint of leather as defined in EN 15987 and sold in the semi-processed state or ready to be shipped for use in consumer ar
24、ticles manufacturing processes. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenc
25、ed document (including any amendments) applies. EN 15987:2015, Leather Terminology Key definitions for the leather trade EN ISO 2589, Leather Physical and mechanical tests Determination of thickness (ISO 2589) EN ISO 14021:2016, Environmental labels and declarations Self-declared environmental claim
26、s (Type II environmental labelling) (ISO 14021:2016) EN ISO 14025, Environmental labels and declarations Type III environmental declarations Principles and procedures (ISO 14025) CEN ISO/TS 14067, Greenhouse gases Carbon footprint of products Requirements and guidelines for quantification and commun
27、ication (ISO/TS 14067) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 15987 and CEN ISO/TS 14067 and the following apply. 3.1 leather hide or skin with its original fibrous structure more or less intact, tanned to be imputrescible, where the hair or
28、wool may or may not have been removed, whether or not the hide or skin has been split into layers or segmented either before or after tanning and where any surface coating or surface layer, however applied, is not thicker than 0,15 mm Note 1 to entry: If the tanned hide or skin is disintegrated mech
29、anically and/or chemically into fibrous particles, small pieces or powders and then, with or without the combination of a binding agent, is made into sheets or other forms, such sheets or forms are not leather. Note 2 to entry: If the grain layer has been completely removed, the term leather will no
30、t be used without further qualification, e.g. split leather, suede leather. SOURCE: EN 15987:2015, 4.1.1, modified Note 2 to entry was slightly modified 3.2 sole leather, vegetable tanned leather tanned with vegetable tannins and finished for the outsoles of footwear 3.3 crust leather which is tanne
31、d, fatliquored and dried, before finishing SOURCE: EN 15987:2015, 4.1.3 BS EN 16887:2017EN 16887:2017 (E) 7 3.4 split leather layer from a hide or skin made from a flesh split or a middle split, without any grain structure, tanned to be imputrescible Note 1 to entry: A split is a layer of hide or sk
32、in obtained by dividing it horizontally (splitting) to obtain at least two separate layers; the top layer is called grain split, and the bottom layer is called flesh split; for heavy hides also a middle split can be obtained. Note 2 to entry: If the name of the animal whence it originates, or the pa
33、rt of the animal whence it comes, is included in the description, the term “split leather” will be used as a noun, e.g. pig split leather. SOURCE: EN 15987:2015, 4.1.2 3.5 fleshings small pieces of connective and adipose tissues cut from the inner surface of hides and skins in the fleshing operation
34、 3.6 by-product substance or object resulting from a production process, the primary aim of which is not the production of that item Note 1 to entry: By-product is a production residue that is not waste. 3.7 Product Category Rules PCR documents that define requirements that are compulsory for the en
35、vironmental declarations of a certain category of products according to EN ISO 14025 and that enable transparency and comparability between different environmental footprint studies of these products of a same category 3.8 semi-processed leather intermediates of leather production, like wet blue, we
36、t-white, crust, pickled pelt, etc 3.9 upstream process process occurring along the supply chain of purchased goods/services prior to entering the core process 3.10 product system (core process) collection of unit processes with elementary and product flows, performing one or more defined functions,
37、and which models the life cycle of a product SOURCE: EN ISO 14040:2006, 3.28 3.11 downstream process process occurring along a product supply chain after entering the core process BS EN 16887:2017EN 16887:2017 (E) 8 3.12 primary data quantified value of a unit process or an activity obtained from a
38、direct measurement or a calculation based on direct measurements at its original source Note1 to entry: Primary data need not necessarily originate from the product system under study because primary data relate to a different but comparable product system to that being studied. Note 2 to entry: Pri
39、mary data include Green House Gases (GHG) emission factors and/or GHG activity data (defined in EN ISO 14064-1:2012, 2.11). 3.13 site-specific data data obtained from a direct measurement or a calculation based on direct measurement at its original source within the product system Note 1 to entry: A
40、ll site-specific data are primary data but not all primary data are site-specific data because they also relate to a different product system. 3.14 secondary data data obtained from sources other than a direct measurement or a calculation based on direct measurements at the original source Note 1 to
41、 entry: Such sources include databases and published literature validated by stakeholders. 3.15 product result of activities or processes; a product can be tangible or intangible, or a combination of both Note 1 to entry: The product is categorized as follows: services (e.g. transport, subcontractor
42、s activity); processed materials (e.g. hides). Note 2 to entry: Services have tangible and intangible elements. Provision of a service involves, for example, the following: an activity performed on a customer-supplied tangible product (e.g. hide to be fleshed). Processed materials are generally tang
43、ible and their amount is a continuous characteristic. Note 3 to entry: Adapted from EN ISO 14021:2016 and EN ISO 9000:2015. 3.16 chemicals substance or mixture of substances having a constant chemical composition and characteristic properties BS EN 16887:2017EN 16887:2017 (E) 9 4 PCR elements 4.1 Ge
44、neral The following subclauses define the data to be collected for each PCR item, in order to prepare a leather Product Carbon Footprint (PCF). 4.2 Definition of the product group 4.2.1 General The product group includes all kind of leather as defined in 3.1, from animals bred for purposes different
45、 from leather production (e.g. meat, milk, etc.). This PCF is applicable to any intended use, that shall be specified. Articles with the same functional unit shall be grouped in categories characterized by a similar intended use, as appropriate. 4.2.2 Identification of manufacturing company The info
46、rmation about the manufacturing/producing company to be included in a leather PCF shall be at least: company name; tannery production site(s) included in the system boundary; issuer and contacts; specification of the process phases carried out in the production site(s). Other voluntary information (
47、e.g.): information on environmental management system; specific aspects regarding production; environmental policy; manufacturers logotype. 4.2.3 Specification of the product The product under consideration in this standard is “Leather” (3.1), intended as a semi-processed or finished product to eith
48、er be further processed in the tanning sector or, after completion of all processing steps, in various consumer articles manufacturing sectors. BS EN 16887:2017EN 16887:2017 (E) 10 Finished or semi-processed leather shall be characterized through the minimum elements included in Table 1: Table 1 Ele
49、ments for product specification Product characteristic Example Animal type Bovine Leather type Full grain, flesh split, grain split etc. Thickness ranges (EN ISO 2589) 0,9 1,1 mm Process stage Wet blue/crust/finished Type of tanning Synthetic or vegetable or other kind of tanning Intended use(s) Footwear, leather goods etc. If different ranges of thickness are used, all of them shall be reported. To fill in the table, the EN 15987 terms shall be used for describing “leather type”, “process stage” and “type of tan
