Port State

/ˈpɔːrt steɪt/

Definitions

  1. (n.) A state exercising jurisdiction over foreign ships while in its ports for customs, immigration, health, safety, and environmental inspections.
    The port state detained the vessel for violating international maritime safety regulations.
  2. (n.) A state responsible for regulating activities within its seaports, including security and immigration control.
    The port state implemented stricter security measures to prevent smuggling activities.

Forms

  • port state
  • port states

Commentary

In legal drafting, distinguish port state jurisdiction from flag state jurisdiction; port states exercise control when foreign vessels enter their ports, often under international conventions like the Port State Control regime.

This glossary is for general informational and educational purposes only. Definitions are jurisdiction-agnostic but reflect terminology and concepts primarily drawn from English and American legal traditions. Nothing herein constitutes legal advice or creates a lawyer-client relationship. Users should consult qualified counsel for advice on specific matters or jurisdictions.

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Amicus Docs | Port State Definition