3.1 The person in charge and the other nominated
persons who have responsibilities in respect of the crude oil washing
operation should be identified. They must, if required, be able to
show that their qualifications meet the requirements as appropriate
of paragraphs 5.2 and 5.3 of the Revised Specifications for the design,
operation and control of crude oil washing systems as adopted by IMO.
3.2 The verification may be accomplished by reference
to the individual's discharge papers, testimonials issued by the ship's
operator or by certificates issued by a training centre approved by
an Administration. The numbers of such personnel should be at least
as stated in the Manual.