There are two parallel systems for approval of motor vehicles and its parts.
“E-mark” is based on United Nations Economic Commission for Europe (UNECE) regulation. This organization is a part of United Nations and members are the EU countries and many others.
“e-mark” provides a proof of compliance with the directive of European Union. “E-mark” is therefore used more widely ant it is one of legislative obstacle of motor vehicles and its parts selling in countries, which are signatories of this regulation.
The approval mark E27 or mark e27 grants the Ministry of Transport, Construction and Regional Development of the Slovak Republic based on tests and source materials from EVPÚ a.s.