1.4.1 A special purpose ship which engages in
a near-coastal voyage may be exempted from any of the requirements
of the present Code, provided that it complies with safety requirements
which are appropriate for this limited area of operation.
1.4.2 A ship which is not normally engaged as
a special purpose ship which undertakes an exceptional single voyage
as a special purpose ship may be exempted by the Administration from
the provisions of this Code provided that it complies with safety
requirements which in the opinion of the Administration are adequate
for the voyage which is to be undertaken by the ship.