# The Seed Marketing Regulations (Northern Ireland) 2016, Paragraph 7: Permitted types of cereal seed


(1) Cereal seed must be—
(a) pre-basic seed;
(b) basic seed;
(c) certified seed;
(d) certified seed, first generation;
(e) certified seed, second generation; or
(f) seed of a higher voluntary standard.
(2) The seed may be a mixture of cereal species of different varieties provided that each variety in the mixture is certified and is effective against the propagation of harmful organisms.

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Source: https://www.legislation.gov.uk/nisr/2016/244/schedule/2/paragraph/7 (the official version)
Page: https://openlegislation.uk/seed-marketing-regulations-northern-ireland-2016/schedule-2/paragraph-7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.