In oil & gas, natural gas: any alternative methods of transporting natural gas other than through the conventional transportation system, such as the use of land vehicles or sea vessels, with or without an on-site modular regasification unit [Section 4(qq), Philippine Natural Gas Industry Development Act]
In oil & gas, natural gas: any alternative methods of transporting natural gas other than through the Conventional Transportation System, such as the use of land vehicles or sea vessels, with or without an on-site modular regasification unit [Section 4(aaa), DOE Department Circular No. DC 2025-04-0005, Philippine Natural Gas Industry Development Act IRR]