# Commission Regulation (EU) No 406/2010 of 26 April 2010 implementing Regulation (EC) No 79/2009 of the European Parliament and of the Council on type-approval of hydrogen-powered motor vehicles (Text with EEA relevance), Division 1.2


The hydrogen system shall be pressurised to nominal working pressure using 100 per cent hydrogen and tested for leakage, excluding the container, with a surface active agent without formation of bubbles for three minutes, or by using a demonstrated equivalent method.

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Source: https://www.legislation.gov.uk/eur/2010/406/annex/IV/part/1/division/1/division/1.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-406/annex-IV/part-1/division-1/division-1.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.