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  • Documentation

  • If you are interested in trading with IFA please contact the IFA Customer Team at ifa.customerenquiries@nationalgrid.com or call us on: +44 (0)1926 655478.
  • 16 Jan 2017
    (HARs V2) Harmonised Allocation Rules for Forward Capacity Allocation
    960 KB

    16 Jan 2017
    (HARs V2) IFA Border Specific Annex 13
    537 KB

    16 Jan 2017
    (HARs V2) IFA Access Rules V11
    1068 KB