Chapter:	369AJ	Title:	MERCHANT SHIPPING (SAFETY) (NAVIGATIONAL EQUIPMENT) REGULATIONS	Gazette Number:
Regulation:	18	Heading:	Radar performance standards and inter-switching facilities	Version Date:	30/06/1997

(1) Every radar installation required to be provided shall comply with the performance standards adopted by the Organization and shall, in addition,in the case of a Hong Kong ship, comply with the relevant performance specification.
(2) Where-

(a) a radar installation referred to in subregulation (1) includes additional radar units and facilities for interswitching, at least one arrangement of units when used together shall comply with all the requirements of this Part;
(b) two radar installations are required to be provided on a ship, they shall be so installed that each radar installation can be operated individually and both can be operated simultaneously without being dependent upon one another.