FERC recently issued a notice of extension of time further extending, by three months, the compliance dates for FERC’s new market-based rate (MBR) relationship database filing requirements under Order No. 860. This extension follows multiple prior extensions. Meeting these new deadlines is required of all public utilities who either currently hold MBR authority or will request MBR authorization to engage in sales for resale of electric energy, capacity, or ancillary services at marked-based or negotiated rates. Given the complexity of the new reporting requirements, the deadlines extension will provide valuable additional time to entities to prepare their baseline submission.