President Trump on Wednesday issued a temporary 60-day waiver of the Jones Act, a century-old maritime law that restricts shipping between American ports to U.S.-flagged vessels.

The waiver specifically applies to energy products and is intended to help ease transportation constraints that could affect energy prices. The Jones Act, formally known as the Merchant Marine Act of 1920, typically prevents foreign-flagged ships from carrying cargo between American ports.

The decision comes amid concerns about energy supply chains and pricing pressures. The waiver allows foreign vessels to participate in domestic energy transportation during the specified period, potentially increasing shipping capacity and flexibility.

The Jones Act has been a subject of ongoing debate, with supporters arguing it protects American maritime jobs and national security interests, while critics contend it increases shipping costs and limits transportation options. Previous administrations have occasionally issued temporary waivers during emergencies or supply disruptions.

The 60-day timeframe suggests the administration views this as a short-term measure to address current market conditions rather than a permanent policy change. The waiver specifically targets energy products rather than all cargo types covered under the original legislation.