The author shows on basis of archival and newspaper sources and literature the formation of the Central professional committee for Slovenia from representatives of three non-regime, independant syndicate organisations, the Socialist professional commission, Christian-socialist Yugoslav professional union and national-socialistic National professional union in spring 1939, and it's activity to the end of 1940. The foundation of the Central professional committee was an important achievement in the formation of a unified syndicate front »on top level«.