Austrian Nazism or Austrian National Socialism was a pan-German movement that was formed at the beginning of the 20th century. The movement took a concrete form on 15 November 1903 when the German Worker's Party (DAP) was established in Austria with its secretariat stationed in the town of Aussig (now Ústí nad Labem in the Czech Republic). It was suppressed under the rule of Engelbert Dollfuss (1932–34), with its political organization, the DNSAP ("German National Socialist Workers' Party") banned in early 1933, but revived and made part of the German Nazi Party after the German annexation of Austria in 1938.