The Sudeten German Party (German: Sudetendeutsche Partei, SdP, Czech: Sudetoněmecká strana) was created by Konrad Henlein under the name Sudetendeutsche Heimatfront ("Front of Sudeten German Homeland") on October 1, 1933, some months after the state of Czechoslovakia had outlawed the German National Socialist Workers' Party (Deutsche Nationalsozialistische Arbeiterpatei, DNSAP). In April 1935, the party was renamed Sudetendeutsche Partei following a mandatory demand of the Czechoslovak government.