Mr. Dariusz Dabski resigns from the position of the Chairman of PKN ORLEN Supervisory Board

Polski Koncern Naftowy ORLEN S.A. (“PKN ORLEN”, “Company”), Central Europe’s largest downstream oil company, announces that on 26 June 2006 it was informed that Mr. Dariusz Dabski resigned from the position of the Chairman of the PKN ORLEN Supervisory Board. Mr. Dariusz Dabski held that position from 31 January 2006.

See also: regulatory announcement no 10/2006 dated 31 January 2006.