# 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 10.2


The ventilation opening of the gas tight housing shall be at the highest point of the housing when installed in the vehicle, as far as reasonably practicable. It shall not ventilate into a wheel arch, nor shall it be aimed at a heat source such as the exhaust. Additionally it shall vent such that hydrogen cannot enter the inside of the vehicle.

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Source: https://www.legislation.gov.uk/eur/2010/406/annex/IV/part/1/division/10/division/10.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-406/annex-IV/part-1/division-10/division-10.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.