Some scholars, including Smilja Avramov and Elena Guskova, stated that the Brussels Agreement violates the Constitution of Serbia and the United Nations Charter and represents an indirect recognition of the independence of Kosovo.
Sebagian ilmuwan, antara lain Smilja Avramov dan Elena Guskova, menyatakan bahwa Persetujuan Brussel melanggar Konstitusi Serbia dan Piagam PBB dan secara tidak langsung merupakan pengakuan atas kemerdekaan Kosovo.