apply knowledge of the applicable rules on the manning of craft, including knowledge on resting time and on deck crew members composition;
eolas a chur i bhfeidhm faoi na rialacha is infheidhme maidir le foirniú árthaí, lena n-áirítear eolas maidir le ham scíthe agus comhdhéanamh na mball foirne atá ar an deic;