Sometimes, accidents on bodies of water, such as the Mississippi River, are governed by a unique set of federal laws, instead of state laws. This is known as admiralty jurisdiction. This special type of jurisdiction is important for many residents of Louisiana, especially those in coastal cities like New Orleans, because of the number of water-based industries that thrive including recreation, fishing, shipping and other port or dock-based maritime activities.
In order for an accident to fall under admiralty tort jurisdiction, the “locality plus nexus” test must be satisfied. The test has two requirements: The accident (1) “must occur on or over navigable waters” (i.e., locality) and (2) “must ‘bear a significant relationship to the traditional maritime activity’” (i.e. nexus). These requirements are put in place to strictly define applicable events as those in the operation of the boat and not the variety of other water-based accidents or situations that can arise that the law is not trying to incorporate.
Locality
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