Securities And Exchange Board Of India - Subsection
Section 2(1)(f) in Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011
(f)"convertible security" means a security which is convertible into or ex-changeable with equity shares of the issuer at a later date, with or without the option of the holder of the security, and includes convertible debt instruments and convertible preference shares;