substantial relationship test
Defined in 1 dictionary — Case Law
Definitions from Case Law
United States Supreme Court
at least one alleged tortfeasor was engaging in activity substantially related to traditional maritime activity and such activity is claimed to have been a proximate cause of the incident.
Defined by the Supreme Court in Jerome Grubart Inc v. Great Lakes Dredge & Dock Company City of Chicago, 513 U.S. 527 (1995).