In addition to paragraph 3, for existing ships a plan shall be prepared describing the visual or sampling check by which the inventory of hazardous materials is developed and taking into account the relevant IMO guidelines.
Fairis mír 3, ullmhófar plean i leith long atá ann cheana ina mbeidh cur síos ar an tseiceáil amhairc nó ar an tseiceáil de réir samplála lena ndéanfar fardal na n-ábhar guaiseach a fhorbairt agus treoirlínte ábhartha IMO á gcur san áireamh.