Hopefully, success will be achieved in this issue, Michalko said.
The EU does not want the mediation process to be viewed as competition, he said.
European Council President Charles Michel and EU Special Representative for the South Caucasus Toivo Klaar are personally involved in these mediation efforts, Michalko said, adding that the parties taking part in this process and those that recently joined it should support measures to achieve the ultimate result, he said.