Rising meaning of regional policy induces to study all aspects connecting with this problem. The main aim of this article is presentation just this discipline of economic policy in process of integration with European Union. There were shown the most important subjects realizing European Union's regional policy with the help of characteristics instruments and rules of their acting. Then, it was determined to what degree realization's rules of regional development's European policy are taken into consideration by running of regional polish policy and it was formulated recommendations for our country on regional planning's field. As a reason of the study's limited volume presented matters, opinions and conclusions were depicted in synthetic form. Zadanie pt. „Digitalizacja i udostępnienie w Cyfrowym Repozytorium Uniwersytetu Łódzkiego kolekcji czasopism naukowych wydawanych przez Uniwersytet Łódzki” nr 885/P-DUN/2014 zostało dofinansowane ze środków MNiSW w ramach działalności upowszechniającej naukę