This article is dedicated to one of the most interesting aspects of International Procedural Law – litigation with the participation of foreign persons. Authors focused on a comparative analysis of Russian and Kyrgyz legislation concerning the regulation of international procedural relations. Article includes two paragraphs: the first one considers international jurisdiction of Russian arbitrazh courts and Kyrgyz interdistrict courts on commercial matters; the second one examines the recognition and enforcement of foreign judgments in commercial matters on the territory of Russia and Kyrgyzstan. Authors deeply scrutinized a wide range of legal documents including domestic legislation and multilateral international treaties of regional character in order to show the convergences and divergences in Russian and Kyrgyz procedural law concerning participation of foreign persons in international commercial litigation.