In 1923, Interpol begun its functioning from Austria. At that time, its name was "International Criminal Police Commission" (ICPM). During the Second World War, Nazi Germany controlled Austria. ICPM also came under Nazi control. They used it for collecting many types of information. After the Second World War, senior military men of Belgium, France, Scandinavia, and the United Kingdom made many changes in ICPM. Thereafter, ICPM started to work in its new form.