What component is NOT part of the jurisdictional triangle?

The jurisdictional triangle is a concept used to determine the legal authority to board and inspect vessels at sea. It comprises three primary components: location, vessel status/flag, and the type of law that applies.

The inclusion of location refers to where the vessel is situated, which can fall within state waters, international waters, or a country's exclusive economic zone. Vessel status/flag identifies the registration of a vessel under a particular nation which influences which laws and regulations are applicable based on the flag the vessel is flying.

Substantive law pertains to the actual laws and regulations that govern actions and define rights and obligations; however, procedural law focuses on the processes and methods that govern how legal cases are handled. While both substantive law and procedural law are important in legal contexts, procedural law does not form part of the jurisdictional triangle itself. Instead, the triangle is concerned with defining when and how substantive laws apply, depending on the established jurisdiction based on the first two components.

Therefore, procedural law is not a component of the jurisdictional triangle, making it the correct answer.