Article 71 2

(a)

interoperability rules for the natural gas system, implementing Article 21 of this Regulation and Articles 10, 39 and 44 of Directive (EU) 2024/1788, including addressing interconnection agreements, rules on flow control and measurement principles for the quantity of natural gas and gas quality, allocation and matching rules, common sets of units, data exchange, gas quality, including rules on managing cross-border restrictions due to gas quality differences or due to differences in odorisation practices or due to differences in the volume of hydrogen blended in the natural gas system, cost-benefit analyses for removing cross-border flow restrictions, Wobbe Index classification, mitigating measures, minimum acceptance levels for gas quality parameters relevant for ensuring the unhindered cross-border flow of biomethane, for example oxygen content, short- and long-term gas quality monitoring, information provision and cooperation among relevant market participants, reporting on gas quality, transparency, communication procedures including in the case of exceptional circumstances;

(b)

capacity-allocation and congestion-management rules implementing Articles 8 to 11 of this Regulation and Article 31 of Directive (EU) 2024/1788, including rules on cooperation on maintenance procedures and capacity calculation affecting capacity allocation, the standardisation of capacity products and units including bundling, the allocation methodology including auction algorithms, sequence and procedure for existing, incremental, firm and interruptible capacity, capacity booking platforms, oversubscription and buy back schemes, short and long-term use-it-or-lose-it schemes or any other congestion-management scheme that prevents the hoarding of capacity;

(c)

balancing rules including network-related rules on nomination procedures, rules for imbalance charges, settlement processes associated with the daily imbalance charge and rules for operational balancing between transmission system operators’ systems implementing Articles 8 to 11 of this Regulation and Article 39(5) of Directive (EU) 2024/1788;

(d)

rules on harmonised transmission tariff structures implementing Articles 17 and 18 of this Regulation and Article 78(7) of Directive (EU) 2024/1788, including rules on the application of a reference price methodology, the associated consultation and publication requirements including for the allowed or target revenue as well as the calculation of reserve prices for standard capacity products, discounts for LNG terminal and storage, procedures for the implementation of providing a discount for renewable gas and low-carbon gas, including common principles for inter-transmission-system-operator compensation mechanisms pursuant to Article 17(4) and Article 18 of this Regulation, where appropriate;

(e)

rules for determining the value of transferred assets and the dedicated charge.