Abstract
The article highlights how the chancellery of zemsky and grodsky court function on the throws of Ukrainian voivodeships in the Sejm Constitutions of Polish-Lithuanian Commonwealth. The author investigates the history of forming zemsky and grodsky courts as institntions on Ukrainian land, the process of formation of chancellery bodies and also underlines the regional peculiarities of vodeships. The article analyses the texts of the Sejm Constitutions of 1611–1632 as to the points devoted to functioning of the courts and their typical and unique features. The specificity of the studio lies in the investigation of zemsky and grodsky court bodies as a subject of work of Sejms of Polish-Lithuanian Commonwealth. The present survey can be used for the following reconnaissance on the history of judicial system on the principals of functioning of zemsky and grodsky chancelleries and the peculiarities of their work.