Transnational_issues of Poland
| Disputes - international: | as a member state that forms part of the EU's external border, Poland must implement the strict Schengen border rules to restrict illegal immigration and trade along its eastern borders with Belarus and Ukraine |
| Illicit drugs: | despite diligent counternarcotics measures and international information sharing on cross-border crimes, a major illicit producer of synthetic drugs for the international market; minor transshipment point for Southwest Asian heroin and Latin American cocaine to Western Europe |