# Council Directive 1999/37/EC of 29 April 1999 on the registration documents for vehicles, Division III.7: Temperature range

Extent: E+W+S+N.I.

The registration certificate in smart card format shall properly function under all climatic conditions usually prevailing in the territories of the community and at least in the temperature range specified in ISO 7810. The cards shall be capable of operating correctly in the humidity range 10 % to 90 %.

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Source: https://www.legislation.gov.uk/eudr/1999/37/annex/II/division/III/division/III.7 (the official version)
Page: https://openlegislation.uk/eu-directive-1999-37/annex-II/division-III/division-III.7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.