The 109th Infantry Regiment Association is a non-profit organization that exists to organize the veterans of the 109th Infantry Regiment, in order to encourage and perpetuate the memory of the officers and men who distinguished themselves by their services and sacrifices to this nation; to promote and cultivate fellowship among their descendants; to perpetuate the memory of the achievements of the 109th Infantry Regiment and its members; to aid, comfort and support the current active members and their families; to promote the National Defense, American patriotism and American citizenship: to acquire and preserve the records of the services of the members of the 109th Infantry Regiment as well as documents and relics; to mark the scenes of the activities of the 109th Infantry Regiment with appropriate memorials; to maintain and extend the institution of American freedom; and at all times to uphold and defend the Constitution of the United States of America.