Section 5(2)(c) in Central Electricity Regulatory Commission (Deviation Settlement Mechanism and Related Matters) Regulations, 2014
(c)The Deviation Price Vectors shall accordingly, be in steps for a frequency interval of 0.01 Hz between grid frequency of (i) 50.05 Hz and 'below 50.01 Hz and not below 50.0 Hz' and (ii) 'below 50.01 Hz and not below 50.0 Hz' and '[below 49.85 Hz] [Substituted 'below 49.70 Hz' by Notification No. L-1/132/2013-CERC, dated 20.11.2018 (w.e.f. 6.1.2014).].