131. Every notice of transfer of an actionable claim shall be in writing, signed by the transferor or his agent duly authorised in this behalf, or, in case the transferor refuses to sign, by the transferee or his agent, and shall state the name and address of the transferee.
Transfer of Property Act, 1882
Section 131: Notice to be in writing, signed
Chapter VIII — Of Transfers of Actionable Claims
Source: official text of the Transfer of Property Act, 1882.