# The Wireless Telegraphy (Control of Interference from Radio-Frequency Heating Apparatus) Regulations 1971, Paragraph 8


A set of tests shall be made in each case as follows:
(a) A check test while the radio-frequency heating apparatus is not operating;
(b) A main test;
(c) A further check test as mentioned in (a).

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Source: https://www.legislation.gov.uk/uksi/1971/1675/schedule/2/paragraph/8 (the official version)
Page: https://openlegislation.uk/wireless-telegraphy-control-of-interference-from-radio-frequency-heating-apparatus-regulations-1971/schedule-2/paragraph-8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.