Substance identity of UVCBs and other complex substances in REACH
The Workshop brought together interested parties to share their experiences and to discuss best practices. The preliminary results of a study on substance identity were also discussed with the Consultant who conducted it.
The main objectives of the workshop were to:
- determine the main challenges in identifying substances
- discuss best practices in identifying complex substances
- present interim results of an in-depth study on substance identity in REACH registration dossiers
Ensuring substances are properly identified is a key task in the REACH registration process. The Commission Review of REACH published in February 2013, points out that the definition of 'substance identity' and the determination of 'sameness of substances' are some of the most challenging aspects of REACH. A number of registration dossiers have been found to be non-compliant due to substance identity issues.
In particular, there are challenges regarding clear identification of 'Substances of unknown or variable composition, complex reaction products or biological materials' (UVCB). To provide more clarity on the issue, the European Commission launched a study to analyse these difficulties and to identify good practices, as well as areas of concern, which require further attention.
Recordings of the live web streaming:
Background and aims of the REACH SIDC project - Miguel A. Aguado-Monsonet – European Commission, DG GROW
Approaches and common issues in identification of complex substances – findings and observations from the REACH SIDC project - Tomáš Novotný – REACH SIDC project team
Experience of ECHA in substance identity and sameness - Steven Buchanan – ECHA
Substance identity and sameness of Coal Combustion Products - Magdalena Kornacka – REACH specialist
Substance identity and sameness of Resins and Rosins - Mike Penman – H4R Consortium
Substance identity and sameness of Oleochemicals - Martina Mennicken-Meuthen – APAG
Introduction to the break-out groups discussion - Jan Mervart – REACH SIDC project team