On April 28th, 2023 Aleksey Kazak, the Head of the technical expertise department of the Forensic expert kollegium, mechanical engineer Andrei Borakhau, technical expert Artsiom Ilyenia and Konstantin Dadzkou, the Head of the testing laboratory of the Forensic expert kollegium, successfully completed a retraining program at the higher education level at the State educational institution "Institute for advanced studies and retraining of personnel of the State committee of forensic expertise of the Republic of Belarus" with the qualification "forensic expert in the field of materials, substances and products expertise".