OVERVIEW On Oct. 13, we lowered our long-term sovereign credit rating on the Kingdom of Spain to 'AA-' from 'AA'. We have applied our criteria for nonsovereign ratings that exceed EMU sovereign ratings to BBVA's U.S. dollar public-sector covered bond that we rate. Our criteria state that the maximum rating differential between the rating on the sovereign and that on the public-sector covered bonds is capped at a single notch. We have therefore lowered to 'AA' our rating on this covered bond. The outlook is negative. MADRID (Standard&Poor's) Oct. 19, 2011--Standard&Poor's Ratings Services today lowered to 'AA' from 'AA+' its credit rating on Banco Bilbao Vizcaya Argentaria S.A.'s (BBVA) U.S. dollar public-sector covered bond ("cédula territorial";