Section 28(2) in The Electricity (Supply) Act, 1948
(2)The Board or, as the case may be, the Generating Company, which has prepared a scheme, may, sanction such scheme either generally or in respect of any part of the area specified in the scheme and where a scheme has been sanctioned in respect of any part of the area, such scheme may subsequently be sanctioned in respect of any other part of that area:Provided that where the scheme is of the nature referred to in sub-section (1) of section 29, the scheme shall not be sanctioned (generally or for part of an area) by the Board or the Generating Company except with the previous concurrence of the Authority.[(2-A) The Board or, as the case may be, the Generating Company shall, as soon as may be after it has sanctioned any scheme which is not of the nature referred to in section 29, forward the scheme to the Authority and, if required by the Authority so to do, supply to the Authority any information incidental or supplementary to the scheme within such period as may be specified by the Authority.]
