On Sept. 14, 2015, we placed the power generation company CESP on CreditWatch with negative implications--following the downgrade of Brazil--to test the company's resilience to a hypothetical sovereign default. We're lowering the global scale ratings on the company to 'BB+' from 'BBB-' and cutting the national scale ratings to 'brAA+' from 'brAAA'. At the same time, we are removing all ratings from CreditWatch and assigning a negative outlook, reflecting our expectation that the company would not pass our test of a hypothetical sovereign default scenario. The negative outlook on the company mirrors that on the sovereign and on the State of São Paulo. On Dec. 18, 2015, Standard&Poor's Ratings Services downgraded the global scale ratings on CESP-Companhia Energetica