PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations|materials technology · PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations|technical regulations
- líne chúraim Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- chain of custody | CoC
- en
- Definition chain of responsibility for or control of materials as they move through each step of the process or product system under assessment Reference ISO 13065:2015(en), Sustainability criteria for bioenergy, https://www.iso.org/obp/ui/fr/#iso:std:iso:13065:ed-1:v1:en:term:3.7 [22.8.2016]
- Comment ‘Chain of custody’ is a general term for making a connection between sustainability information or claims regarding raw materials, intermediate and final products. Different chain of custody methods are available for the handling of sustainable materials along the supply chain:- Physical segregation is the strictest method and means that materials with different properties are kept physically separated from each other on their journey through the supply chain.- Mass balance allows the physical mix of sustainable materials with different sustainability characteristics and non-sustainable materials. The information about the sustainability characteristics and the size of the batches with differing sustainability characteristics has to remain assigned to the mixture. The exact amounts and sustainability characteristics of sustainable material that leaves any element along the supply chain must be documented and must never exceed the amount of sustainable material that enters the respective element.- A third chain of custody option is known as book-and-claim and is not allowed under the Renewable Energy Directive (2009/28/EU). With book-and-claim the traceability at any stage of the supply chain is not given, and no link between the sustainability characteristics and the actual material flow can be provided.Source: International Sustainability & Carbon Certification, ISCC 203 Traceability and Chain of Custody (2016), http://www.iscc-system.org/en/certification-process/isccsystemdocuments/iscc-eu/ [22.8.2016]
- chaîne de contrôle
- fr
- Comment Il s'agit de contrôler la durabilité de la biomasse utilisée pour produire des biocarburants et des bioliquides tout au long de la chaîne de responsabilité, depuis les agriculteurs jusqu'aux distributeurs.