# Commission Implementing Decision (EU) 2017/2355 of 14 December 2017 authorising the placing on the market of UV-treated mushrooms as a novel food under Regulation (EC) No 258/97 of the European Parliament and of the Council (notified under document C(2017) 8474) (Only the English text is authentic), Division: Description/Definition:

Extent: E+W+S+N.I.

Commercially grown Agaricus bisporus to which UV light treatment is applied to harvested mushrooms yielding a vitamin D2 content of ≤ 10 μg/100 g fresh weight.
UVB radiation: a process of radiation in ultraviolet light within the wavelength of 290-320 nm.

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Source: https://www.legislation.gov.uk/eudn/2017/2355/annex/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2017-2355/annex/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.