Article 71 1

(a)

network security and reliability rules including rules for operational network security as well as reliability rules ensuring the quality of service of the network;

(b)

network connection rules including rules on the connection of renewable gas and low-carbon gas production facilities, and procedures for connection requests;

(c)

operational procedures in an emergency including system defence plans, restoration plans, market interactions, information exchange and communication tools and facilities;

(d)

rules for trading related to technical and operational provision of network access services and system balancing;

(e)

energy efficiency of natural gas networks and components as well as energy efficiency with regard to network planning and investments enabling the most energy efficient solution from a system perspective;

(f)

cybersecurity aspects of cross-border natural gas flows, including rules on common minimum requirements, planning, monitoring, reporting and crisis management.