This Discussion Request proposes the creation of a number of new Register Types, Timeslot codes and MCC codes for the NI Market as part of
the Enduring Solution.
Register Types/Timeslot Codes
NIE are to create a new set of Register Types and associated Timeslot codes as part of the Enduring Solution. The reason for the creation of this
new set of Register Types/Timeslot codes is to more accurately define the types of registers and the time periods for measuring consumption that
exist within the NI Market and to support the MCC codes that are proposed for the Enduring Solution.
MCC Codes
NIE are to create a new set of MCC codes as part of the Enduring Solution. The reason for the creation of this new set of MCC codes is to
rationalise the set of MCC codes that will be available to Suppliers so that where possible a single MCC code will describe a unique register
configuration. The proposed set of MCC codes will support the tariffs that will be available to Suppliers in the Enduring Solution and will reflect the
Register Types and the time periods for measuring consumption that exist in the NI market.

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