The Central Electricity Regulatory Commission (CERC) has notified that certain provisions of the General Network Access (GNA) regulations and the first amendment to the GNA Regulations 2022 will come into effect from October 1, 2023. The scheduling and despatch of electricity will be based on the quantum of GNA, GNA (Renewable Energy), Temporary GNA (T-GNA), and T-GNA (Renewable Energy) for each of the designated interstate transmission system (ISTS) customers and other users of the grid.