# Regulation (EC) No 767/2009 of the European Parliament and of the Council of 13 July 2009 on the placing on the market and use of feed, amending European Parliament and Council Regulation (EC) No 1831/2003 and repealing Council Directive 79/373/EEC, Commission Directive 80/511/EEC, Council Directives 82/471/EEC, 83/228/EEC, 93/74/EEC, 93/113/EC and 96/25/EC and Commission Decision 2004/217/EC (Text with EEA relevance), Division 1: The tolerances laid down in this Part include technical deviation only. They shall apply to feed additives in the list of feed additives and in the list of analytical constituents.

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

As regards feed additives listed as analytical constituents, the tolerances shall apply to the total amount labelled as the guaranteed quantity at the end of the minimum storage life of the feed.
Where the content of a feed additive in a feed material or compound feed is found to be below the declared content, the following tolerances shall apply :
(a) 10 % of the declared content if the declared content is 1 000 units or more;
(b) 100 units if the declared content is less than 1 000 units but not less than 500 units;
(c) 20 % of the declared content if the declared content is less than 500 units but not less than 1 unit;
(d) 0,2 units if the declared content is less than 1 unit but not less than 0,5 units;
(e) 40 % of the declared content if the declared content is less than 0,5 units.

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Source: https://www.legislation.gov.uk/eur/2009/767/annex/IV/part/B/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2009-767/annex-IV/part-B/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.