See Also: Signature guarantee(money)
Signature guarantee(finance)
Medallion signature guarantee(finance)
key signature(dictionary)
signature(medicine)
e-signature(dictionary)
signature(dictionary)
signature(dictionary)
Mark Signature(money)
digital signature(dictionary)

Signature guarantee (finance)


The authentication of a signature in the form of a stamp, seal, or written confirmation by a bank or member of a domestic stock exchange (or other acceptable guarantor). A notary public cannot provide a signature guarantee.