Legal principle whereby the owners of the National Interconnection Network must allow free connection to and use of it by any agent legally authorized to do so, under conditions of equality and neutrality, and complying with the respective technical and economic requirements. (Source: R. CREG-004-2003; Art. 3). The Maximum Regulated Prices indicated in Article 3 of this Resolution are established at the Inlet Points of the National Transportation System and include the development and production costs of the field; the gas collection systems, treatment, dehydration, and compression facilities; gas quality measurement equipment; and the cost of the connection between the collection systems, i.e., between a producing field and an Inlet Point of the National Transportation System. (Source. R. CREG-023-2000; Art. 1)