Mo. Rev. Stat. § 42.220
1. There is hereby created within the state adjutant general's office the "Vietnam War Medallion Program". Every veteran who honorably served on active duty in the United States military service at any time beginning February 28, 1961, and ending May 7, 1975, shall be entitled to receive a Vietnam War medallion, medal, and a certificate of appreciation under sections 42.220 to 42.226, provided that:
(L. 2006 H.B. 978)