Prostitution (offering of the sexual intercourse for money) has been called the worlds oldest profession. The aproach towards prostitution has been varying over centuries, from its suppression to the priviledged position of the persons who performed it. Nowadays three main attitudes to prostitution can be named: abolitionism, reglementation and a repression. Czech Republic thanks to its legal regulation in this field originating mainly from the beginning of the 20th century belongs to the countries with the abolitionistic approach (Poland, Estonia, Russia, Latvia). Since the acception of the laws based on international conventions and treaties (of struggle against the white slave trade with women and children as well as exploitation through prostitution) only minor changes have been made from the repression veiled in punishment of the illegal livelihood to the present situation in which prostitution is neither legitimate nor illegal and is being accompanied with a variety of crimes (e.g. white slave trade, dragging, offences against property, drug delicts, organized crime). It is obvious that the situation needs a solution. A legal act bringing regulation into prostitution could be an option, establishing rules for places in which prostitution would be performed. It would also set limits for persons who work as prostitutes, laying down the obligations of tax payment as well as social and health insurance and taking regular medical examinations. This important act should be accompanied by an amendment of other laws (e.g. the crime of illegal prostitution should be included into the penal code). The convention on repression of the white slave trade, however, seems to stand in the way: it bans on the necessity of carrying special documents for the prostitutes, taking medical examinations etc. To terminate this convention will take one year since the application will be delivered to the UN Secretary General first. Acceptation of this act would make the separation of legal prostitution from that performed under threat possible and could also contribute to the restriction of the supporting criminality.