The shipowner or original equipment manufacturer should
contact the Administration for approval before any modification, such
as modifying existing lifeboats and hooks for oil and chemical tankers
so that FPDs can be released from within the lifeboat, is made to
a hook, lifeboat or davit to accommodate the use of FPDs. Any retesting
of any equipment should be agreed and witnessed by the Administration
or a recognized organization appointed by them and documented in the
relevant approval file.