Since 1994 regularly certified ISO 9001 and since 2005 we have also the Certified SAFETY AND QUALITY ASSESSMENT SYSTEM (SQAS).
STL operates in compliance with current national and international regulations, safe and adequate services and equipment is a priority.
Our staff is continuously and periodically formed, on the general and specific risks of the activity, on loading and unloading procedures, on the use of PPE and on the rules on the road code, safe driving and the transport of dangerous goods (ADR).