# The Avian Influenza (H5N1 in Poultry) (Scotland) Order 2007, Paragraph 2


The mark must be in the following form–
(a) UK – letters 8 mm high;
(b) XXXX (where XXXX is the approval number of the premises, as referred to in point 6 of Part B of Section I of Annex II to Regulation (EC) No 853/2004 ) – numbers 11 mm high;
(c) diameter (to outer edge of border) – not less than 30 mm;
(d) thickness of border – 3 mm.

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Source: https://www.legislation.gov.uk/ssi/2007/62/schedule/paragraph/2 (the official version)
Page: https://openlegislation.uk/avian-influenza-h5n1-in-poultry-scotland-order-2007/schedule/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.