Poland’s ratification of the European Charter for Regional or Minority Languages has imposed several obligations on the Republic of Poland. At the moment of ratification, Poland indicated which languages would be considered regional or minority, referring to the Act on National and Ethnic Minorities and Regional Language. This article outlines the mechanism for assessing Poland’s compliance with the Charter and indicates which responsibilities rest with the executive power that needs to present detailed reports on the Charter’s implementation to the Secretary General of the Council of Europe. The article presents the contents of the first report from 2010. It also shows the position of the Committee of Experts that initially evaluated the 2010 report, while analysing the existing normative acts in Poland in this regard to other regulations and actual practices. The activities of the Committee of Experts resulted in a report suggesting recommendations submitted to the Committee of Ministers of the Council of Europe. The Polish government referred to the Report of the Committee of Experts with its comments and objections. Based on all these documents, the Committee of Ministers of the Council of Europe formulated recommendations for Poland, fully sharing, despite the reservations of the Republic of Poland, the position of the Committee of Experts. From the content of the documents analysed in this article, it follows that the Committee of Ministers of the Council of Europe believes that Poland still has a lot of work to do in promoting awareness and tolerance of regional or minority languages. Poland also needs to improve in the field of education, relating to media, and finally in the delicate matter of communication between minorities and public authorities.