Standard&Poor's Ratings Services assigned its 'SP-1+/A-1' and 'SP-1+' ratings to JPMorgan Securities PUTTERs&DRIVERs Trust's series 4026, relating to District of Columbia's tax and revenue anticipation notes. The long-term component of the rating on the PUTTERs and DRIVERs is based on the rating on the underlying asset (SP-1+). The short-term component of the rating on the PUTTERs is based on the rating on JPMorgan Chase&Co. until Jan. 10, 2013. SEC Rule 17g-7 requires an NRSRO, for any report accompanying a credit rating relating to an asset-backed security as defined in the Rule, to include a description of the representations, warranties and enforcement mechanisms available to investors and a description of how they differ from the