A Maine Certificate of Organization is a document filed with the Maine Secretary of State to form a limited liability company (LLC) in the State of Maine. LCS are business entities that combine the flexibility and management of a partnership with the limited liability of a corporation. A Maine Certificate of Organization includes information about the LLC, such as the name and address, the name of the registered agent, the purpose of the LLC, the duration of the LLC’s existence, and the name and address of the LLC’s organizers. There are two types of Maine Certificate of Organizations: the Standard Certificate of Organization and the Professional Certificate of Organization. The Standard Certificate of Organization is used to form a regular LLC, while the Professional Certificate of Organization is used to form a professional service LLC.