State Scientific and Production Association of Optics, Optoelectronics and Laser Technology (SSPA “OELT”) has been created by National Academy of Sciences of Belarus in 2011. In January 2016, 4 scientific laboratories of the B.I. Stepanov Institute of Physics have been included in the SSPA “OELT”.

SSPA “OELT” includes the following organizations of National Academy of Sciences of Belarus:
B.I. Stepanov Institute of Physics
Center of LED and Optoelectronic Technologies
Centre of Geophysical Monitoring