Standard&Poor's Ratings Services raised its ratings on JPMorgan Securities PUTTERs&DRIVERS Trust's series 3751Z, relating to the city of Los Angeles, Calif.'s wastewater system revenue refunding bonds series 2009A, to 'AA+/A-1' and 'AA+' from 'AA/A-1' and 'AA', respectively. This action follows Standard&Poor's April 13, 2012, upgrade of its rating on the underlying bonds to 'AA+' from 'AA'. The long-term component of the rating on the PUTTERs and DRIVERs is based on the rating on the underlying bonds (CUSIP #: 5446523U2). The short-term component of the rating on the PUTTERs is based on the liquidity provided by JPMorgan Chase Bank N.A. SEC Rule 17g-7 requires an NRSRO, for any report accompanying a credit rating relating to