March 2: The Brazilian Chamber of Deputies approves the Biosafety Law, which allows research with embryonic stem cells, as well as the planting and commercialization of transgenic products.
May
May 14: Veja magazine releases a video recording, showing the director of the Post Office, Maurício Marinho receiving bribes from businessmen.
↑"Match report". Fédération Internationale de Football Association (FIFA). 18 December 2005. Archived from the original on 20 October 2011. Retrieved 30 August 2011.