10. (1)

The radio installations, including those used in life-saving appliances, of cargo ships to which Chapters III and IV apply shall be subject to the following surveys-

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{a}

an initial survey before the ship is put in service;

{b)

a renewal survey at intervals of 5 years, except where sub-regula-tions j2), (5L (6) and (7) of regulation 15 is applicable;

{c)

a periodical survey within 3 months before or after each anniversary date of the Cargo Ship Safety Equipment Certificate;