What actions are considered part of flag state control?

Flag state control primarily involves the responsibilities that a country (the flag state) has for vessels that are registered under its flag. This includes ensuring that these vessels adhere to safety standards and comply with national and international laws.

By inspecting vessels for safety and compliance with relevant regulations, the flag state exercises its authority over the ships flying its flag. This encompasses a range of activities, including checking that ships are well-maintained, equipped according to mandated safety standards, and that their operations conform to applicable environmental and safety regulations. Such inspections are central to maintaining the safety of maritime operations and protecting the welfare of crew and cargo on board.

In contrast, granting permits for foreign fishing vessels pertains to the responsibilities that a country may have over its fishing jurisdiction rather than the broader enforcement of maritime safety and compliance standards. Regulating shipbuilding practices is more of an industry standard concern and does not fall directly under the operational oversight of a flag state. Lastly, managing international shipping tariffs and fees is a function that involves trade regulations rather than the safety inspections and compliance checks that characterize flag state control.