A Delaware Certificate of Amendment For a Foreign Limited Liability Company is a document filed with the Delaware Secretary of State to make changes to an existing foreign limited liability company (LLC). The document is used to amend the company's Certificate of Formation or Certificate of Authority, allowing the company to make changes to its name, purpose, and/or members. There are three types of Delaware Certificate of Amendment For a Foreign Limited Liability Company: Amendment of Certificate of Formation, Amendment of Certificate of Authority, and Amendment of Both Certificate of Formation and Certificate of Authority. The document must include the LLC's name, the amendment, and the name and address of the registered agent. It must also be signed by an authorized representative of the LLC. After filing, the amendment will become legally binding and effective upon filing.