US lawWashingtonStatutesTitle 62AChapter 55-104RCW 62A.5-104RCW 62A.5-104: Formal requirements.Last amended: 2023Year: 2026Length: 21 wordsOfficial source A letter of credit, confirmation, advice, transfer, amendment, or cancellation may be issued in any form that is a signed record.PreviousRCW 62A.5-103NextRCW 62A.5-105