Law360, New York (November 24, 2008) -- The Michigan law regulating ship discharges that could potentially introduce non-native species into the Great Lakes isn't preempted by federal law, the U.S. Court of Appeals for the Sixth Circuit has affirmed.
A slew of shipping companies had challenged the constitutionality of the Michigan Ballast Water Statute in the U.S. District Court for the Eastern District of Michigan. But a federal judge...
