The Media Diversity Institute (MDI) is a London based non-governmental organisation working with the media to improve reporting on ethnicity, religion, gender, sexuality and other diversity issues.
The mission of MDI is to promote "responsible journalism as a means to improve inter-community relations, increase tolerance and encourage dialogue among individuals and groups coming from different backgrounds."
MDI has worked with organisations such as Internews, the International Federation of Journalists, Article 19, and the European Federation of Journalists. MDI is also a member of the Ethical Journalism Network.