This bill amends the Natural Gas Act to clarify the regulatory treatment of natural gas bunkering, which involves transferring natural gas for use as marine fuel. Its main objective is to define when such bunkering operations are considered an export under federal law, aiming to reduce regulatory burdens for domestic activities. The legislation specifies that the bunkering of natural gas for a receiving vessel's marine fuel will not be considered an export , irrespective of the vessels' flags or countries of registry. However, an important exception states that this activity will be considered an export if the transfer occurs within the territorial sea or inland waters of a foreign country. This distinction is crucial for determining the applicability of export regulations to natural gas used in maritime transport.