27 - 29 September 2021 – field sampling of clay material was carried out in the area of Baranja and in the immediate vicinity of the archaeological site Jagodnjak-Krčevine.

During April and May 2021, the processing of archaeological ceramics from the Kalnik-Igrišče site in the Križevci City Museum was carried out.

During July 2021, in the Museum of the City of Trogir, a preliminary processing and sampling of Bronze Age pottery from archaeological sites in Trogir and its surroundings have been carried out.

During March 2021, the processing of archaeological ceramics from the Podravina area was carried out  (Institute of Archaeology, Zagreb).