All persons (related or unrelated) living in the same housing unit.

• Commission Implementing Regulation (EU) 2017/543 of 22 March 2017 laying down rules for the application of Regulation (EC) No 763/2008 of the European Parliament and of the Council on population and housing censuses as regards the technical specifications of the topics and of their breakdowns
  Place of publication: (Dz. Urz. UE L 78 z 23.03.2017, str. 13)