TechnicalNoticeonamendmentstorevisedperformancestandardsforIntegratedNavigationSystems(INS)(ResolutionMSC.452(99))issuedbyIMO

CCS技术通告Technical Information(2019)Technical Information No.10 Total No.405Mar.22,2019（共2页)To:Related departments of CCS Headquarters,each plan approval center,each branch (office),concerned shipyards,marine product manufacturers,ship designers,shipping managementcompanies and shipownersTechnical Notice on amendments to revised performance standardsfor Integrated Navigation Systems (INS)(Resolution MSC.452(99))issued by IMO1.BackgroundThe Maritime Safety Committee (MSC)of International Maritime Organization(IMO),at its ninety-ninth session(16 to 25 May 2018),adopted the revisedperformance standards for Integrated Navigation Systems(INS)(resolutionMSC.252(83))by resolution MSC.452(99).INS equipment installed on or after 1 July2020 conforms to performance standards not inferior to those set out in the annex tothe resolution.2.Main contentsThe resolution revises the revised performance standards for Integrated NavigationSystems (INS)(resolution MSC.252(83)),which includes as follows:a)In paragraph 3.5,insert the following at the end of table 2:NAVTEX or otherIMO-recognized equipment,Recognized mobile satellite service enhanced groupcalling system;b)In paragraph 7.3.2,insert the following:Coastal and NAVAREA navigational