# The Welfare of Farmed Animals (Wales) Regulations 2007, Paragraph 13: Buildings and accommodation

Extent: E+W

Air circulation, dust levels, temperature, relative air humidity and gas concentrations must be kept within limits which are not harmful to the animals.

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Source: https://www.legislation.gov.uk/wsi/2007/3070/schedule/1/paragraph/13 (the official version)
Page: https://openlegislation.uk/welfare-of-farmed-animals-wales-regulations-2007/schedule-1/paragraph-13
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.