DIAS has been certified according to the international information security standard ISO 27001:2013 by TUV HELLAS, a certification and inspection body, 100% subsidiary of the German TUV NORD Group. The certification covers the full range of DIAS's operations with a particular focus on the provision of payment system services.

The aforementioned certification assures that the Company employs a fully documented, functional and tested Information Security Management System with the appropriate security controls, at both strategic and technical levels, for the protection of DIAS's critical information.