# The Town and Country Planning (General Permitted Development) Order 1995, Paragraph A.4


For the purposes of Class A(a) “the purposes of forestry” includes works for the erection, extension or alteration of a building for housing a biomass boiler or an anaerobic digestion system, for storage of fuel for or waste from that boiler or system, or for housing a hydro-turbine.

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Source: https://www.legislation.gov.uk/uksi/1995/418/schedule/2/part/7/crossheading/class-a/paragraph/A.4 (the official version)
Page: https://openlegislation.uk/town-and-country-planning-general-permitted-development-order-1995/schedule-2/part-7/crossheading-class-a/paragraph-A.4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.