Which act relates to commercial fishing vessel regulations?

The Magnuson-Stevens Fisheries Conservation and Management Act is the principal piece of legislation governing marine fisheries management in the United States. This act provides for the sustainable management of fishery resources in federal waters, which extends from three to 200 nautical miles off the coast. It aims to prevent overfishing, rebuild overfished stocks, and ensure a sustainable supply of seafood for future generations.

The act establishes regional fishery management councils that create and implement fishery management plans, thereby directly linking to the regulations that govern commercial fishing vessels. These councils assess fish populations, evaluate the fishing industry, and enforce measures to protect marine ecosystems while balancing the needs of commercial fishers.

The other acts listed serve different functions. The Waters Pollution Control Act focuses on regulating water pollution and maintaining water quality. The Coastal Zone Management Act is concerned with the management of coastal resources and does not primarily focus on fishing regulations. The Marine Protection, Research, and Sanctuaries Act deals with the protection and conservation of the marine environment, particularly concerning the disposal of materials into ocean waters, but it does not specifically address the management of commercial fishing practices.