During his reciprocal visit, Seks is scheduled to meet Norwegian Parliament Speaker Thorbjorn Jagland and other senior Norwegian officials, and is also to have an audience with King Harald V.
The main topics to be discussed include Croatia's progress to membership of the European Union and NATO and possibilities of enhancing parliamentary cooperation between the two countries.
Seks is heading a Croatian Parliament delegation, which includes Deputy Speaker Djurdja Adlesic and the deputy chair of the Committee on the Constitution, Standing Orders and the Political System, Ingrid Anticevic Marinovic.
Norway's former Parliament Speaker Jorgen Kosma visited Zagreb in September 2004.