# Council Regulation (EEC) No 3821/85 of 20 December 1985 on recording equipment in road transport, Division 23: Materials

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

163 All the constituent parts of the recording equipment shall be made of materials of sufficient stability and mechanical strength and with stable electrical and magnetic characteristics.
164 For normal conditions of use, all the internal parts of the equipment shall be protected against damp and dust.
165 The Vehicle Unit shall meet the protection grade IP 40 and the motion sensor shall meet the protection grade IP 64, as per standard IEC 529.
166 The recording equipment shall conform to applicable technical specifications related to ergonomic design.
167 The recording equipment shall be protected against accidental damage.

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Source: https://www.legislation.gov.uk/eur/1985/3821/annex/2/division/III/division/23 (the official version)
Page: https://openlegislation.uk/eu-regulation-1985-3821/annex-2/division-III/division-23
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.