The Polish Academy of Sciences Warsaw Branch was established in 2025. Its area of operation covers the Mazovia Voivodeship.

The Polish Academy of Sciences Warsaw Branch responds to the local needs of the Academy’s research units and supports their development, it also acts as a representative body in dealings with regional and local government institutions, and facilitates communication between the Academy’s research units located in the Mazovia region and the Academy’s central bodies. Polish Academy of Sciences Warsaw Branch supports the organisation of conferences, seminars, public debates and events aimed at popularising science, which helps to raise the profile of the Polish Academy of Sciences in the public sphere and the media.