Brussels will celebrate a day of Sofia Wednesday, the event being inspired by Bulgaria's EU accession as of January 1, 2007.
The event will be attended by Sofia's Mayor Boyko Borisov, the Bulgarian Ambassador to Belgium Hristo Georgiev and the Belgian Ambassador to Bulgaria Philippe Beke, and ministers from Brussels.
There will be a seminar organised by Brussels Enterprise Agency and the Confederation of Employers and Industrialists in Bulgaria (CEIB).
Borissov will have meetings with EU Environment Commissioner Stavros Dimas. He will also visit the garbage processing facility in the Laken neighbourhood in Brussels.