A new season in the Cycle »Flags of European and World Countries« organized by the Coordination of Croatian Friendship Societies, under auspices of President of the Republic, started with its 12th lecture titled »British Flags«, given by the HGZD president Heimer in the auditorium of the Coordination on 9 September 2019.
Following the series of the 18 installments of the »Veksilologija« (Vexillology) column in 2012, Željko Heimer continued to write for the Ministry of Defence magazine in 2013. with 26 new articles in the issues № 412 through 437. The articles are available in the on-line arhivi »Hrvatskog vojnika«, i.e. directly at the following links (here titles are translated […]
 FIAV | Međunarodna federacija veksiloloških udrugaInternational Federation of Vexillological AssociationsLa Fédération Internationale des Associations Vexillologiques | & | Međunarodna genealoška i heraldička konfederacijaInternational Confederation of Genealogy and HeraldryLa Confédération Internationale de Généalogie et d'Héraldique |  CIGH |
2006