Section 2(1)(w) in The Petroleum and Natural Gas Regulatory Board (Access Code for Common Carrier or Contract Carrier Natural Gas Pipelines) Regulations, 2008
(w)"transmission service" means the service consisting of taking delivery of the gas made available by a shipper at one or more entry points along the pipeline system and delivering an equivalent quantity of gas in terms of energy at one or more exit points in accordance with the terms and conditions laid down in the access arrangement and contract signed between the shipper and the transporter and complying with the provisions of these regulations;