# The Materials and Articles in Contact with Food (Wales) Regulations 2012, Paragraph 2


Principle
The determination of the specific migration of lead and/or cadmium is carried out by an instrumental method of analysis that fulfils the performance criteria of paragraph 4.

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Source: https://www.legislation.gov.uk/wsi/2012/2705/schedule/4/paragraph/2 (the official version)
Page: https://openlegislation.uk/materials-and-articles-in-contact-with-food-wales-regulations-2012/schedule-4/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.