A signature on a Commercial Paper or document.
An endorsement on a negotiable instrument, such as a check or a promissory note, has the effect of transferring all the rights represented by the instrument to another individual. The ordinary manner in which an individual endorses a check is by placing his or her signature on the back of it, but it is valid even if the signature is placed somewhere else, such as on a separate paper, known as an allonge, which provides a space for a signature.
The term endorsement is also spelled indorsement. For examples of different types of endorsements, see indorsement.
n. 1) the act of the owner or payee signing his/her name to the back of a check, bill of exchange, or other negotiable instrument so as to make it payable to another or cashable by any person. An endorsement may be made after a specific direction ("pay to Dolly Madison" or "for deposit only"), called a qualified endorsement, or with no qualifying language, thereby making it payable to the holder, called a blank endorsement. There are also other forms of endorsement which may give credit or restrict the use of the check. 2) the act of pledging or committing support to a program, proposal, or candidate. (See: negotiable instrument)
ENDORSEMENT. Vide Indorsement.