# Commission Directive 2004/104/EC of 14 October 2004 adapting to technical progress Council Directive 72/245/EEC relating to the radio interference (electromagnetic compatibility) of vehicles and amending Directive 70/156/EEC on the approximation of the laws of the Member States relating to the type-approval of motor vehicles and their trailers (Text with EEA relevance), Division 3.1.1


The technical service shall perform the test at the intervals specified in ISO DIS 11451-1:2003 throughout the frequency range 20 to 2 000 MHz.
Alternatively, if the manufacturer provides measurement to data for the whole frequency band from a test laboratory accredited to the applicable parts of ISO 17025 (1st edition 1999) and recognised by the Approval Authority, the technical service may choose a reduced number of spot frequencies in the range, e.g. 27, 45, 65, 90, 120, 150, 190, 230, 280, 380, 450, 600, 750, 900, 1 300, and 1 800 MHz to confirm that the vehicle meets the requirements of this Annex.
If a vehicle fails the test defined in this Annex, it must be verified as having failed under the relevant test conditions and not as a result of the generation of uncontrolled fields.

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Source: https://www.legislation.gov.uk/eudr/2004/104/attachment/16/division/division/3./division/3.1./division/3.1.1. (the official version)
Page: https://openlegislation.uk/eu-directive-2004-104/attachment-16/division/division-3./division-3.1./division-3.1.1.
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.