Section 13(12)(b) in Foreign Exchange Management (Transfer or Issue of Security by a Person Resident Outside India) Regulations, 2017
(b)A person resident in India, who may be a transferor or transferee of Convertible Notes issued by an Indian startup company shall report such transfers to or from a person resident outside India, as the case may be, in Form CN to the Authorised Dealer bank within 30 days of such transfer.