International Boy Scouts, Troop 1 1963 and 1965 he was awarded the first of the Korea Scout Association's distinguished service awards, also called the Silver Cuckoo, in 1966. Mittwer participated as a staff member at the 12th World Scout Jamboree in 1967 in Idaho, U.S.A. and, at the conclusion of the Jamboree and in connection with the 21st World Scout Conference held in Seattle, Washington, he was presented a Scout Friendship Certificate by the WOSM in recognition of his contribution to international Scouting. He initiated an exchange program between the Incheon District of the Korea Scout Association and the Kanagawa Council of the Boy Scouts
Scout Association of Hong Kong is considered the highest level skill competition in the Scout section in Hong Kong Scouting. Each year's champion patrol is awarded the trophy colors in the Hong Kong Scout Rally by the Chief Scout of Hong Kong. Scout Association of Hong Kong The Scout Association of Hong Kong () is the largest scouting organisation in Hong Kong. Scout training was first introduced in Hong Kong in 1909 and 1910 by the Protestant based Boys' Brigade, Chums Scout Patrols and British Boy Scouts. The Catholic St. Joseph's College, formed its Boy Scout Troop in 1913, and registered with the Boy Scouts