# 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 2.7.6.3: Reduced number of filling cycles


The vehicle manufacturer may specify a reduced number of filling cycles for hydrogen components, calculated by applying the following formula:
Number of filling cycles based on 20 years service life: 5 000
Design service life: x years; x ≥ 1
Reduced number of filling cycles: 1 000 + 200*x
The hydrogen components shall be replaced before exceeding their specified service life.

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Source: https://www.legislation.gov.uk/eur/2010/406/annex/IV/division/1/division/2/division/2.7/division/2.7.6/division/2.7.6.3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-406/annex-IV/division-1/division-2/division-2.7/division-2.7.6/division-2.7.6.3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.