Section 166, The Companies Act, 2009

(1) A company which issues or has issued debenturesshall maintain a register of the holders of the debentures. (2) The register shall contain the following information:– (a) the names and addresses of the debenture holders; (b) the principal of the debentures held by each of them; (c) the amount or the highest amount of any premium payable on redemption of the debentures; (d) the issue price of the debentures and the amount paid up on the issue price; (e) the date on which the name of each person was entered on the register as a debenture holder; and (f) the date on which each person ceased to be a debenture holder. (3) The entry required under this section shall be made within 30 days of the conclusion of the agreement with the company to become a debenture holder or within 30 days of the date at which he ceases to be one.