Standard&Poor's Ratings Services changed its rating to 'AA+/A-1' from 'AA+/A-1+' on Wyoming Community Development Authority's (WCDA) single-family mortgage bonds, series 2001A, 2002A, and 2003B. The outlook is stable. The rating change is based on the substitution of the existing temporary credit and liquidity facility (TCLF) from Fannie Mae (AA+/A-1+) and Freddie Mac (AA+/A-1+) with a standby bond purchase agreement (SBPA) provided by Bank of America N.A. (A+/A-1). In addition, we withdrew our 'AA+' underlying rating (SPUR) on the bonds based on the termination of the TCLF with Fannie Mae and Freddie Mac, effective on the remarketing date of Oct. 20, 2011. The 'AA+' long-term rating reflects the rating of the single-family mortgage bonds issued under WCDA's 1978 parity