In 2007 the Governmental Service for Archeology, Cultural landscape and Monuments (RACM) selected 100 intact buildings from the reconstruction period in the Netherlands for future incorporation in the Governmental List of Protected Monuments. Although this was considered as an interesting start, the private volunteer organization for cultural heritage ‘Heemschut’ stated that the selection was not representative. Particularly the absence of special categories, such as town halls and ensembles of houses, was the reason to start our own inventory. Although some communities had made surveys of reconstruction buildings themselves, most of the work had to be done by volunteers of the Heemschut organization. Selection criteria were formulated and applied to several hundreds of buildings and ensembles. Ca 25 per district were chosen and compiled in a booklet, as one characteristic item was given special attention. During the one year course of the project it became obvious that 13 buildings were at risk and 12 demolished already. A number of these were built by famous architects such as Van Ravesteyn, Kloos, Boks, Blom, Duintjer and Wentink. The brochure and this project evoked attention of the government and local authorities and public awareness by articles in the press and items on local and regional television stations. In that way the campaign succeeded already. In the near future a second phase of this project will deal with the guidance of activities in individual cases, developing of a format for a survey and all types of media contributions to propagate the significance of the reconstruction period.