The Rosselkhoznadzor Administration in the Leningrad region has prohibited the import of over 23 tons of German malt from Latvia due to non-compliance with Customs Union Technical Regulations on food safety. The malt, intended for the Pskov brewery, was found to lack necessary test reports for GMOs and nitrosamines, which are crucial to ensure food safety. Nitrosamines are carcinogenic compounds that can be formed during the malting process and cooking.