What federal regulations do Coast Guard boarding officers primarily enforce?

Coast Guard boarding officers primarily enforce regulations found in Title 33 and Title 46 of the Code of Federal Regulations (CFR). Title 33 pertains to navigation and navigable waters, encompassing regulations related to vessel safety, anchorage, and environmental protection on inland waterways as well as coastal areas. This title gives the Coast Guard authority to ensure navigational safety and manage environmental concerns, making it crucial for maritime operations.

Title 46, on the other hand, is focused on shipping. It covers a wide range of regulations that govern vessel safety standards, certification of marine personnel, and the construction and maintenance of commercial vessels. It includes provisions on licensing and documentation, ensuring that vessels are fit for operation and that their crews are adequately trained and certified.

The combination of these two titles establishes the framework within which the Coast Guard operates, providing them with the regulatory authority necessary to enforce safety and environmental standards effectively. This makes Title 33 and Title 46 the correct choice when identifying the primary federal regulations enforced by Coast Guard boarding officers.