# 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 6.3


The hydrogen gas discharge from pressure relief valves shall not be directed:
(a)towards exposed electrical terminals, exposed electrical switches or other ignition sources;
(b)into or towards the vehicle passenger or luggage compartments;
(c)into or towards any vehicle wheel housing;
(d)towards any class 0 component.

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Source: https://www.legislation.gov.uk/eur/2010/406/annex/IV/part/1/division/6/division/6.3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-406/annex-IV/part-1/division-6/division-6.3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.