*Datum waarop kiel gelÃª is of die skip in 'n dergelike stadium van konstruksie was[A rtikel2(6)], of datum waarop die skip verbouings of modifierings van'n grootskaalse aard ondergaan het [Artikel3(2)@)M], gelang van die geval.
*Date on which keel was laoird the ship wast a similar stage construction [Article 2(6)] or, date on which the ship undewent alterations or modifications of a major character [Article 3(2)@as)] appropriate.