# 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 4.2.5.2: Procedure


The container, complete with protective coating, shall be tested in the following sequence:
(a)Pressurise with compressed gas to nominal working pressure ± 1,0 MPa;
(b)Completely penetrate at least one sidewall of the container by an armour piercing bullet or impactor with a diameter of 7,62 mm or greater. The projectile or impactor shall impact the sidewall at an approximate angle of 45°.

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Source: https://www.legislation.gov.uk/eur/2010/406/annex/IV/part/2/division/4/division/4.2/division/4.2.5/division/4.2.5.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-406/annex-IV/part-2/division-4/division-4.2/division-4.2.5/division-4.2.5.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.