In criminal law, the provisions of Section 196 of Act No.40/2009 Coll., the Criminal Code, regulate the neglect of mandatory maintenance. The offence is defined as follows: whoever fails, even negligently, to fulfil his legal obligation to maintain or support another for a period exceeding four months shall be punished by imprisonment for up to one year.
The initiation of criminal proceedings is often the only way for those liable to pay maintenance. In addition, it is often possible, in cooperation with the Police of the Czech Republic, to trace the residence of the obligor in the territory of the Czech Republic or abroad.