# The Ceramic Articles in Contact with Food (Wales) Regulations 2006, Paragraph 2


The written declaration will permit an easy identification of the article(s) for which it is issued and must be renewed when substantial changes in the production bring about changes in the migration of lead and cadmium.

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Source: https://www.legislation.gov.uk/wsi/2006/1704/schedule/3/paragraph/2 (the official version)
Page: https://openlegislation.uk/ceramic-articles-in-contact-with-food-wales-regulations-2006/schedule-3/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.