In November 2016, Substances, Material, Products and Plants Examination Unit of the Department of Forensic Chemical-Narcology of the LEPL Levan Samkharauli National Forensics Bureau participated in the SPL proficiency test.
Within the framework of the test, experts of Substances, Material, Products and Plants Examination Unit examined Ferro-Silico-Manganese sample defining mass share of Magnesium (Mn), Carbon (c) and Sulphur (S).
21 Labs across the world participated in the test, results of which were statistically evaluated by SPL and published in the final report.