According to the data from the National Program for the Prevention of Harmful Alcohol Use and Alcohol-Induced Disorders in Serbia, alcoholic beverages are the most prevalent psychoactive substance in Serbia.

SION GARD possesses the professional alcohol testing device DREGER 'Alcotest 6820,' which has a certification for calibration issued by an accredited control body.

Alcohol testing services are performed by certified and trained personnel of SION GARD.

The modern business world has included this control as one of the primary conditions for fulfilling the prerequisites of successful and safe business operations, and thus the need for our engagement is growing day by day.

For successful operations as well as preventive action, as a modern method of controlling employees, SION GARD was the first in the market to introduce this form of control and provide services to both domestic and international companies.