Negotiable Instruments Law
Section 1. Form of negotiable instrument.-An instrument to be negotiable must conform to the following requirements:
(a) It must be in writing and signed by the maker or drawer;
(b) Must contain an unconditional promise or order to pay a sum certain in money;
(c) Must be payable on demand, or at a fixed or determinable future time;
(d) Must be payable to order or to bearer; and
(e) Where the instrument is addressed to a drawee, he must be named or otherwise indicated therein with reasonable certainty.