# Regulation (EC) No 999/2001 of the European Parliament and of the Council of 22 May 2001 laying down rules for the prevention, control and eradication of certain transmissible spongiform encephalopathies, Division (iii): Mouse bioassay

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

Samples indicative of BSE or inconclusive for BSE, following secondary molecular testing, shall be further analysed by mouse bioassay for final confirmation. The nature or quantity of available material may influence the bioassay design....
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Source: https://www.legislation.gov.uk/eur/2001/999/annex/X/chapter/C/division/3/division/3.2/division/c/division/iii (the official version)
Page: https://openlegislation.uk/eu-regulation-2001-999/annex-X/chapter-C/division-3/division-3.2/division-c/division-iii
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.