# Commission Implementing Decision of 11 February 2013 establishing the best available techniques (BAT) conclusions under Directive 2010/75/EU of the European Parliament and of the Council on industrial emissions for the tanning of hides and skins (notified under document C(2013) 618) (Text with EEA relevance) (2013/84/EU), Division 21

Extent: E+W+S+N.I.

In order to limit the quantities of wastes sent for disposal, BAT is to organise operations on the site so as to maximise the proportion of process residues, which arise as by-products, including the following:
Process residue
Uses as a by-product
Hair and wool
Filling material
Wool textiles
Limed trimmings
—
Collagen production
Untanned splits
Processed to leather
Production of sausage casings
Collagen production
Dog chews
Tanned splits and trimmings
Finished for use in patchwork, small leather goods, etc.
Collagen production

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Source: https://www.legislation.gov.uk/eudn/2013/84/annex/division/2/division/1.7/division/21 (the official version)
Page: https://openlegislation.uk/eu-decision-2013-84/annex/division-2/division-1.7/division-21
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.