Documentaries portray real people, events and situations, and more, with an aesthetic sensibility that sheds light on everyday life and transforms these re-presentations of reality into true manifestos on all aspects of our social, cultural, political and economic life. Writing is an essential instrument in the creation of the documentary, the manifestation of an authorial point of view. Through the study and critical analysis of numerous examples, we will study the models of documentary writing and develop, through practical work, the techniques of this writing.