Companhia Siderúrgica Nacional announced that Mr. Paulo Rogério Caffarelli is no longer at the company, in which he was serving as Corporate Executive Officer, cumulating the responsibilities of Investor Relations Officer. The Board of Directors, in a meeting dated that decided to appoint Mr. David Moise Salama, Executive Officer responsible for the insurance, credit and real estate areas, the duties of Investor Relations Executive Officer on an interim basis.