A Delaware Certificate of Merger of Domestic Limited Liability Company Into Foreign Limited Partnership (or LLC-to-LP merger) is a document used to merge a domestic limited liability company (LLC) in Delaware with a foreign limited partnership (LP). This document is filed with the Delaware Secretary of State in order to legally merge the two entities. The Delaware Certificate of Merger must include details such as the names of the merging entities, their registered agent, and the date the merger will take effect. This document may also require signatures from the LLC’s managers or members, and the LP’s general partners. There are two types of Delaware Certificate of Merger of Domestic Limited Liability Company Into Foreign Limited Partnership: Short Form and Long Form. The Short Form requires minimal information and is usually used when the two entities are already registered with the Delaware Secretary of State. The Long Form requires more detailed information about the entities and is often used when one of the entities is not already registered with the Delaware Secretary of State.