A convention for cooperation and archaeological assistance was established between the German Institute of Archeology and the Ministry of Culture of Algeria, represented by the National Museum of Cherchell in order to develop a new concept of the museum and present its collections in a coherent scientific path approved by the experts of the two parties while reassuring their anti-seismic protections and their restorations. 2008-2009 restoration Campaign Several sculptures have been cleaned and restored from their old pedestals, and the west gallery "The Royal Family" has been laid out. The completion of the layout of the royal portraits in the west gallery.   The completion of the layout of the royal portraits in the west gallery.   Campaign 2012   During this campaign several works have been restored and put into a pedestal, such as: the statue of Demeter, the statuette of pan and satyr, the little cora, the fragment of the peplos...   The setting of Demeter     Demeter   Demeter   Settling of the colossal head of young Hercules       The 2013 campaign     During this campaign, several works were restored and set up to restore the North Gallery "Palis de Juba II" and the Northwest Pavilion "The great works during the reign of Juba".     The basement of the pilaster with geometric patterns     Cleaning and restoration of the two parts of a flamed pilaster shaft Cleaning and restoration of the two parts of a flamed pilaster shaft