# Commission Regulation (EU) No 142/2011 of 25 February 2011 implementing Regulation (EC) No 1069/2009 of the European Parliament and of the Council laying down health rules as regards animal by-products and derived products not intended for human consumption and implementing Council Directive 97/78/EC as regards certain samples and items exempt from veterinary checks at the border under that Directive (Text with EEA relevance), Division 1: A biogas plant must be equipped with a pasteurisation/hygienisation unit, which cannot be by-passed for the animal by-products or derived products introduced with a maximum particle size of 12 mm before entering the unit, with:

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

(a)installations for monitoring that the temperature of 70 °C is reached during the time of one hour;
(b)recording devices to record continuously the results of the monitoring measurements referred to in point (a); and
(c)an adequate system to prevent insufficient heating.

---
Source: https://www.legislation.gov.uk/eur/2011/142/annex/V/chapter/I/section/1/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2011-142/annex-V/chapter-I/section-1/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.