# Commission Implementing Regulation (EU) 2018/1973 of 7 December 2018 amending Implementing Regulation (EU) No 909/2013 on the technical specifications for the electronic chart display and information system for inland navigation (Inland ECDIS) referred to in Directive 2005/44/EC of the European Parliament and of the Council, Division 4.3: Image positioning and orientation

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

(a) In information mode all kinds of chart orientation are permitted (see Chapter 5.1 of this Section)
(b) In navigation mode the chart shall be automatically positioned and oriented in the relative motion, head-up orientation with the own vessel's position in the screen centre or off-centred (see Chapter 5.2 of this Section).

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Source: https://www.legislation.gov.uk/eur/2018/1973/annex/division/ELECTRONIC/section/1/division/4/division/4.3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2018-1973/annex/division-ELECTRONIC/section-1/division-4/division-4.3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.