World Day Against Cyber Censorship

World Day Against Cyber Censorship is an online event held each year on March 12 to draw attention to the ways that governments around the world are deterring and censoring free speech online. The day was first observed on 12 March 2008 at the request of Reporters Without Borders and Amnesty International. A letter written by Jean-François Julliard, Secretary-General of Reporters Without Borders, and Larry Cox, executive director of Amnesty International, was sent to the Chief Executive Officers of Google, Yahoo!, Inc., and Microsoft Corporation to request observation of the day. The annual event is symbolized by a logo created by Reporters Without Borders consisting of a computer mouse breaking free from a chain.

March 12 is the 71st day of the year in the Gregorian calendar; 294 days remain until the end of the year.