Hitler's Chancellery, officially known as the Kanzlei des Führers der NSDAP ("Chancellery of the Führer of the Nazi Party"; abbreviated as KdF)[lower-alpha 1] was a Nazi Party organization. Also known as the Privatkanzlei des Führers ("Private Chancellery of the Führer"), the agency served as the private chancellery of Adolf Hitler, handling different issues pertaining to matters such as complaints against party officials, appeals from party courts, official judgments, clemency petitions by NSDAP fellows and Hitler's personal affairs. The Chancellery of the Führer was also a key player in the Nazi euthanasia program.