# Council Decision of 26 June 2001 on the accession of the European Community to Regulation 108 of the United Nations Economic Commission for Europe concerning the approval for the production of retreaded pneumatic tyres for motor vehicles and their trailers (2001/509/EC), Division 3.2.7.2: As from 1 January 2000 ; in the form of a group of four digits, the first two showing the week number and the second two showing the year in which the tyre was retreaded. The date code can cover a period of production from the week indicated by the week number up to and including the week number plus three. For example, the marking ‘2503’ could indicate a tyre which was retreaded in weeks 25, 26, 27 or 28 of the year 2003.


The date code may be marked on one sidewall only.

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Source: https://www.legislation.gov.uk/eudn/2001/509/attachment/1/division/3./division/3.2.7.2. (the official version)
Page: https://openlegislation.uk/eu-decision-2001-509/attachment-1/division-3./division-3.2.7.2.
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.