Lifelong learning (in the European framework) is one of the essential links that the Cnac has to maintain with its professional sector.It is the continuation between the initial course and the ensemble of situations whereby skills are acquired.Programmes available should enable each participant to : - develop the highest level of skill possible, - perfect or update knowledge? - develop a professional project (artistic, technical or educational, etc.), - complete a professional re-training course, - obtain a qualification, - validate professional skills, - initiate a research project;Video also available on youtube cnactv