Unseaworthiness Doctrine

The Unseaworthiness Doctrine is a legal principle that holds shipowners responsible for ensuring their vessels are safe and fit for the intended voyage. If a ship is deemed unseaworthy—meaning it is not structurally sound, lacks proper equipment, or is inadequately crewed—then the owner may be liable for any injuries or damages that occur as a result. This doctrine protects workers, such as sailors or longshoremen, by ensuring they are not exposed to unnecessary risks due to the ship’s poor condition. Essentially, it mandates that a ship must be ready and capable for safe operation at sea.