Inter-State, regional and inter-regional transmission
For the purposes of this Part, the Central
Government may, make region-wise demarcation of the country, and, from time to time, make such
modifications therein as it may consider necessary for the efficient, economical and integrated
transmission and supply of electricity, and in particular to facilitate voluntary inter-connections and coordination
of facilities for the inter-State, regional and inter-regional generation and transmission of
electricity.