Mardas resigned his directorship in May 1971. Heisenberg resigned his directorship of the MPIFA on 31 December 1970. In April 2018, Noseda submitted his resignation from the Teatro Regio music directorship. Previously China Huaneng Group was under the sole directorship of the State Planning Committee. Warmsley was offered a lucrative directorship of General Dynamics. AICD produces a range of publications on corporate governance and directorship. It operates under the directorship of the Alabama Department of Youth Services. President Clinton nominated Louis Freeh to the FBI directorship on July 20, 1993. In 1961 Olivier accepted the directorship of a new theatrical venture, the Chichester Festival. He was succeeded by Otto Jahn and Friedrich Wilhelm Ritschl, who shared the directorship. Such generous praise was rare, particularly after Mahler's accession to the Vienna Hofoper directorship. Solti took up the musical directorship of Covent Garden in August 1961. Instead, he resumed the directorship of the Free School of Music. He holds directorship and ownership of the site. He likely worked as head designer under the art directorship of J.E. Sampson.