Securities And Exchange Board Of India - Subsection
Section 202(2)(b) in The Securities and Exchange Board of India (Issue of Capital and Disclosure Requirements) Regulations, 2018
(b)If the issuer fails to refund the entire subscription amount within fifteen days from the date of the closure of the issue, it is liable to pay the amount with interest to the subscribers at the rate of fifteen per cent. per annum for the period of delay.