In 1974 the eighth High Council nominated Commissioner Wiseman as a candidate for the office of General, the second time he had been nominated. He was duly elected to serve as the tenth general of The Salvation Army, taking command on July 6, 1974. Coming to the office at the age of 67, General Wiseman was only to have three years as the international leader as the retirement age was then 70. However, during his term in office he travelled the world extensively and Army work was opened for the first time in Guatemala.