Who can sign a notarized copy of an unconditional waiver and release upon progress payment form? On the document it lists Pro-Fabricators Inc (company name) as the undersigned - I tried to sign for this at our bank and they said only the owner could (who's name is also not listed on this document). Is the legal owner the only one who may sign the form or can a party that works for the company (myself as Accounting Manager) sign as well? Thanks for your time.