# 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 2.2


The hydrogen system upstream of the first pressure regulator, excluding the hydrogen container, shall have a Maximum Allowable Working Pressure (MAWP) equal to the maximum pressure the component is subjected to but at least 1,5 times the set pressure of the primary safety relief device of the inner tank and a coefficient of safety not less than that of the inner tank.

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Source: https://www.legislation.gov.uk/eur/2010/406/annex/III/part/3/division/2/division/2.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-406/annex-III/part-3/division-2/division-2.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.