# Directive 2003/25/EC of the European Parliament and of the Council of 14 April 2003 on specific stability requirements for ro-ro passenger ships (Text with EEA relevance), Division 2

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

If the significant wave height (hs), in the area concerned, is 1,5 m or less then no additional water is assumed to accumulate on the damaged ro-ro deck. If the significant wave height in the area concerned is 4,0 m or more then the height of the assumed accumulated water shall be the value calculated in accordance with paragraph 1.1. Intermediate values to be determined by linear interpolation (see figure 3).

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Source: https://www.legislation.gov.uk/eudr/2003/25/annex/II/part/I/division/4/division/2 (the official version)
Page: https://openlegislation.uk/eu-directive-2003-25/annex-II/part-I/division-4/division-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.