We see an interesting moment when the United Nations, looking for comprehensive improvement, pays attention to regions and gets some responses from those regions. A perfect example of this is the implementation of the Sustainable Development Goals (SDGs) of the 2030 Agenda. The authors believe it is worth taking advantage of this opportunity in the internationalization process of Polish regions and diversification of the foreign support for their development and, thus, disseminating them. According to the authors, the important step in this regard is a publication of the relevant reference to the 2030 Agenda and Sustainable Development Goals (SDGs), with an outline of their implementation system, about Polish regions (both in general terms and specific to the example of Podlaskie Voivodeship).