Regulation 17 Ratings forming part of a navigational watch
(1)
A rating forming part of a navigational watch on a ship of 500 GT or more must hold a certificate of proficiency to perform such duties.
(2)
The Secretary of State or an approved training provider may issue a certificate of proficiency required by paragraph (1) only to a person who meets the criteria specified in STCW Regulation II/4, paragraph 2 (mandatory minimum requirements for certification of ratings forming part of a navigational watch).
(3)
This regulation does not apply to—
(a)
a rating under training; or
(b)
a rating whose duties are of an unskilled nature.