NEW YORK (Standard&Poor's) Nov. 11, 2013--Standard&Poor's Ratings Services has lowered its ratings on 20 RBS Citizens N.A. letter of credit-backed U.S. Public Finance issues. This action follows Standard&Poor's Nov. 7, 2013, lowering of its rating on RBS Citizens N.A. to 'A-/A-2' from 'A/A-1' (see, "RBS Citizens Financial Group Long-Term Rating Lowered To 'BBB+' Following Downgrade Of Parent; Outlook Is Negative", published Nov. 7, 2013, on RatingsDirect). RELATED CRITERIA AND RESEARCH USPF Criteria: Municipal Applications For Joint Support Criteria, June 25, 2007 Criteria: Joint Support Criteria Update, April 22, 2009 Criteria: Methodology And Assumptions: Approach To Evaluating Letter Of Credit-Supported Debt, July 6, 2009