This document discusses the codes and conventions of factual programming such as documentaries and news reports. It defines codes and conventions as typical signs and events that viewers expect to see, such as a main news presenter or facts and statistics in documentaries. It then outlines five modes of documentary: observational, expository, interactive, reflexive, and performative. For each mode, it provides a brief definition and example like how observational documentaries involve following people with no interviews or narration. The document concludes by listing some common codes and conventions for a news room setting.