(Wydawnictwo Uniwersytetu Rzeszowskiego, 2019) Woźniewski, Krzysztof
Provisions of procedural criminal law, awarding participants of criminal proceedings with the right to perform specific procedural acts in order to elicit related procedural effects, often simultaneously specify a deadline for performing such acts. A failure to meet such a deadline as a rule leads to a negative consequence, i.e. ineffectiveness of the procedural act carried out in violation of the said deadline. The problem also occurs when making a procedural action prematurely. The article will be devoted to these issues.