This document presents the 2010 results of CTEEP. It includes sections on the key impacts of adopting IFRS accounting standards, the company's 2010 financial results, and its capital market performance in 2010. The financial results section shows that gross operating revenue increased 3.9% to R$2,551.5 million in 2010. Net operating revenue grew 5.0% to R$2,256.3 million. EBITDA declined 3.3% to R$1,176.1 million due to higher construction and operational costs. Net income was R$820.5 million. The capital markets section notes that CTEEP stock rose 18.09% in 2010 and its average daily trading volume was R$