# The Seed Marketing Regulations (Northern Ireland) 2016, Paragraph 15: Additional requirements for barley, wheat, durum wheat and spelt wheat


In the case of barley, wheat, durum wheat and spelt wheat the maximum percentage by number of loose smut infection in seed is—
(a) 0.1% for basic seed;
(b) 0.2% for C1 and C2 seed.

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Source: https://www.legislation.gov.uk/nisr/2016/244/schedule/2/paragraph/15 (the official version)
Page: https://openlegislation.uk/seed-marketing-regulations-northern-ireland-2016/schedule-2/paragraph-15
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.