User Requirements Specification: Non Half Hourly Data Aggregation

This document describes the requirements for a system to aggregate consumption for non half hourly Metering Systems and to pass the results to the SVAA (ISRA) system.

This process comprises the Non Half Hourly Data Aggregation (NHHDA) system, which could be run by individual Non Half Hourly (NHH) Data Aggregators for a number of Suppliers in each GSP Group. The NHHDA system must work within the defined context of the Trading Arrangements (TA)