# Council Regulation (EEC) No 3821/85 of 20 December 1985 on recording equipment in road transport, Division 21: Time adjustment

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

157 The time adjustment function shall allow for adjusting the current time in amounts of one minute maximum at intervals of not less than seven days.
158 The time adjustment function shall allow for adjusting the current time without limitation, in calibration mode.

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Source: https://www.legislation.gov.uk/eur/1985/3821/annex/2/division/III/division/21 (the official version)
Page: https://openlegislation.uk/eu-regulation-1985-3821/annex-2/division-III/division-21
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.