In compliance with the provisions of the law of BAS passed in 1991, the Bulgarian Academy of Sciences carried out a very difficult but necessary reform during the last decade of the 20th century on its own initiative. The most important objectives of this reform were to increase the efficiency of the Academy?s activities, to preserve its highly qualified scientific potential and to enhance the social authority of the institution.

• Bulgarian Academy of Sciences, Department of Engineering Sciences
• Central Laboratory for Parallel Processing, Bulgarian Academy of Sciences
• Georgi Nadjakov Institute of Solid State Physics, Bulgarian Academy of Sciences
• Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences
• Institute of Chemical Engineering, Bulgarian Academy of Sciences
• Institute of Computer and Telecommunication Systems, Bulgarian Academy of Sciences
• Institute of Electronics, Bulgarian Academy of Sciences
• Institute of Experimental Morphology, Pathology and Anthropology, Bulgarian Academy of Sciences
• Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences
• Институт математики и информатики Болгарской академии наук
• Institute of Mechanics, Bulgarian Academy of Sciences
• Institute of Metal Science, Bulgarian Academy of Sciences