Which of the following acts is NOT part of the Protection and Security of Vessels, Harbors, and Waterfront Facilities Authority?

The Transportation Security Act of 2003 is indeed related to the protection and security of vessels, harbors, and waterfront facilities, as it was aimed at enhancing the security of the U.S. transportation system, including maritime security measures. This act introduced various provisions to address vulnerabilities post 9/11, including regulations for port and vessel security.

In comparison, the Coast Guard and Maritime Transportation Act of 2004, the Magnuson Act, and the Maritime Transportation Act of 2002 all contain provisions that specifically enhance security measures and address safety in the maritime context. For example, the Magnuson Act focuses on the conservation of marine resources, which indirectly relates to the protection of maritime assets, while the other two acts are aimed directly at improving the security and operational standards of maritime transportation.

Thus, the Transportation Security Act of 2003 is indeed focused on enhancing the security of transportation overall, which includes the maritime domain, making it a significant part of the protection framework.