« Historic Monuments » training sessions aim to train the technical officers for these volunteer projects.  These sessions include practical conservation work led by professionals, as well as theoretical modules on historic monuments, setting up and running heritage volunteer projects and restoration techniques.CHAM co-organises around five of these sessions yearly, along with the Architecture and Heritage section of the French Ministry of Culture.

Summer sessions	Region	Department	Begin	End
LUPPACH crypt of BOUXWILLER (XV)	Alsace	Haut Rhin	3rd August	29th August
Chapelle SAINT SENOCH	Centre	Indre et Loir	6th July	31st July
LILLE citadel (XVII - XVIII)	Nord - Pas de Calais	Nord	15th July	29th July