This paper analyzes the influence of mandatory rules of EU Member States on commercial agent’s right to indemnity/compensation (which come from Art. 17 and 18 of Directive 86/653/EEC) on determining the law applicable to commercial agency contract in accordance with the conflict-of-law rules of Serbian Private International Act as well as on jurisdiction (prorogation) clause in favor of Serbian courts. Considering that these mandatory rules are usually classified as overriding mandatory rules which apply irrespective of which law is applicable to an agency contract, the author analyzes two situations in which their application can emerge: the first situation relates to the cases in which a principal has seat in EU Member State and an agent ...