Maritime-navigation environment's information and its providing by the operational institutions of the maritime safety system

In this paper, the maritime-navigation-environment's information, as the constituting part, of the maritime navigational information has been presented. There are also presented the forms and ways of provision of the users of sea with this kind of information as well as main information's providers and information's services rendered by them. This paper takes into consideration all being-in-force basic resolutions of the International Maritime Organization (IMO) regarding the organization and operation of maritime-navigation-information's services providing the users of sea with the navigation-environment's information. The issues discussed in this paper may and should be considered as the continuation of the earlier authors' works regarding the navigational information, its gathering, processing and use