René Cassin | 810 followers on LinkedIn. RenéCassin is a human rights charity that uses historical Jewish experience and positive Jewish values to campaign and educate on universal human rights issues such as: Discrimination, Genocide, Slavery and Asylum & Immigration. The organisation is named in honour of René Cassin, the French Jew who was one of the principal co-drafters of the Universal Declaration of Human Rights. Cassin founded the Consultative Council of Jewish Organisations (CCJO) which is RenéCassin's parent body.