The companies within the group are following the internationally recognised standards and good practies and are currently certified for the following:
|  | ISO 9001:2015 | Integrated system of Quality Management | 
|  | ISO 14001:2015 | Integrated system for Environmental Management | 
|  | BS OHSAS 18001:2007 | Integrated system for Managing Health and Safety | 
|  | ISO 27001:2013 | Information Security Management System | 
|  | ISO 20000-1:2018 | Information technology - Service Management | 
