In oil & gas, natural gas: a conventional transportation system starting from the receipt of natural gas from the source of indigenous natural gas and/or from an LNG Storage and Regasification Terminal up to the receiving facility of the PDNG Distribution System [Section 4(ff), Philippine Natural Gas Industry Development Act]
In oil & gas, natural gas: a Conventional Transportation System starting from the receipt of natural gas from the source of indigenous natural gas and/or from an LNG Storage and Regasification Terminal up to the receiving facility of the PDNG Distribution System [Section 4(nn), DOE Department Circular No. DC 2025-04-0005, Philippine Natural Gas Industry Development Act IRR]