EN
This paper discusses an issue relating to the delegation of common (state) court functions to extra-judicial bodies (authorities other than state courts). It reviews legal solutions, on the basis of which the extra-judicial bodies hear and decide civil cases. It discusses and systematises forms of influence exerted by common courts on the activities of such bodies. Those forms of influence are divided into the following categories: – co-operation of common courts in the examination of civil cases, e.g. through acts performed in support, or application of coercive measures in respect of witnesses or parties; – verification of correctness of actions, as made by common courts in proceedings to append an enforcement clause to enforcement titles other than those issued by courts, e.g. to notarial writs of execution; – measures of supervision and control used by common courts, which consist in examining decisions with a view to changing or annulling those that are defective, e.g. by annulling notarial certificates of inheritance. In this paper, the author proposes a thesis that it is admissible to delegate judicial functions to extra-judicial bodies. The judicial activities based upon such delegation should, however, be subject to supervision by common courts.