Corporate Governance charter
A Charter had initially been adopted by the Board of Directors in November 2005, as amended by decisions of the Board of Directors in November 2007, January 2010, December 2010, December 2011 and March 2014. A completely new and updated Charter was approved by the Board during the meeting on April 23, 2015 and amended in August 2016, October 2019 and October 2020.