In 1998, Dellenbach succeeded Jack H. Goaslind as the Young Men General President.[3] Dellenbach had twice been Goaslind's second counselor (1990–91; 1997) and had twice been his first counselor (1991–92; 1997–98). As the Young Men General President, Dellenbach encouraged local units to adopt the venture program.[4] He was released from this responsibility in 2001 and was succeeded by his own first counselor, F. Melvin Hammond.
During his tenure as a general authority, Dellenbach served in a number of area presidencies, including Europe, based in Frankfurt, Germany, and the Pacific Islands, based in Auckland, New Zealand.
In October 2007, Dellenbach was designated as an emeritus general authority.[5] Since then he has served as the LDS Church's official liaison to the Salvation Army, Utah Chapter.[6] Dellenbach was the moving force behind the building of the Monson Scout Lodge at the Hinckley Scout Ranch in Utah.[7]
1. Emeritus general authorities are individuals who have been released from active duties as general authorities. However, they remain general authorities of the church until their death. Except for the three former members of the Presiding Bishopric noted, all living emeritus general authorities are former members of the First or Second Quorums of the Seventy. 2. These former members of the Presiding Bishopric did not serve as a Seventy during their time as a general authority.