S&P Global Ratings assigned its 'AA/A-1+' dual-rating to the Colorado Housing&Finance Authority?s (CHFA) class II series 2017 B-1 federally taxable single-family mortgage bonds, in which liquidity support in the form of a standby purchase agreement (SBPA) will be provided by Royal Bank of Canada. In addition, S&P Global Ratings affirmed all of its ratings on CHFA's class I and class II bonds listed in the indenture. The outlook on all ratings, where applicable, is stable. In conjunction with this financing, CHFA is issuing class I series 2017A and class II series 2017B-2 single-family mortgage bonds. For more on those series, see the analysis published June 19, 2017, on RatingsDirect. The long-term component of the dual-rating is based on
