Securities And Exchange Board Of India - Subsection
Section 41A(4) in Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015
(4)The SR equity shares shall be converted into equity shares having voting rights same as that of ordinary shares on the fifth anniversary of listing of ordinary shares of the listed entity:Provided that the SR equity shares may be valid for upto an additional five years, after a resolution to that effect has been passed, where the SR shareholders have not been permitted to vote:Provided further that the SR shareholders may convert their SR equity shares into ordinary equity shares at any time prior to the period as specified in this sub-regulation.