2 On completion of training, a ship security officer
should have adequate knowledge of the English language to correctly
interpret and communicate messages relevant to ship or port facility
security.
3 In circumstances of exceptional necessity, when
a person holding a certificate of proficiency as a ship security officer
is temporarily unavailable, the Administration may permit a seafarer
having specific security duties and responsibilities and an understanding
of the ship security plan to serve as ship security officer and to
execute all duties and responsibilities of the ship security officer
until the next port of call or for a period not exceeding 30 days,
whichever is greater. The company should, as soon as possible, inform
the competent authorities of the next port(s) of call of the arrangements
in place.