CERC (Sharing of Inter-State Transmission Charges and Losses) (Fifth Amendment) Regulations, 2026
Amends the SIST Regulations, 2020 across seven substantive points — BESS waiver tenure, multi-cycle charging, G-DAM toward the 51% test, PSP contract-wise 51%, a delayed-project waiver, transmission deviation netting and dual STU+CTU connectivity. Comments due 15.09.2026 (extended).