Regulation 11 Duties of pilot
The pilot of a submersible craft shall—
so operate the submersible craft as to ensure its safe operation and the safety of any crew and passengers;
carry out the pre- and post-dive checks described in regulation 7;
be fully conversant with the operational and emergency procedures to be adopted and shall brief any passengers and crew accordingly;
ensure that the submersible craft has an adequate reserve of buoyancy and stability;
keep a pilot’s log book, which shall contain his signature and photograph, and enter therein the matters specified in Schedule 3 which entries shall be countersigned after each dive by the operations controller;
retain that pilot’s log book for a period not less than 2 years from the date of the last entry made therein.