- Where any document-
- is produced by any person under this Act or any other law for the time being in force; or
- has been seized from the custody or control of any person under this Act or any other law for the time being in force; or
- has been received from any place outside India in the course of any proceedings under this Act or any other law for the time being in force,
- unless the contrary is proved by such person, presume -
- admit the document in evidence notwithstanding that it is not duly stamped, if such document is otherwise admissible in evidence.