S&P Global Ratings assigned its 'AA' long-term rating to the Colorado Housing&Finance Authority's (CHFA) class III 2023 series O single-family mortgage bonds (SFMBs) and its 'AAA' rating to the class I series P-1 bonds, expected to have an aggregate par amount of $111.15 million. At the same time, we affirmed our 'AAA', 'AA+', and 'AA' long-term ratings on the authority's class I, class II, and class III bonds, respectively, as well as various dual ratings ('AAA/A-1+' and 'AAA/A-1' for class I, and 'AA+/A-1+' and 'AA+/A-1' for class II) on bonds outstanding under the SFMB indenture. The outlook, where applicable, is stable. Bonds issued within the SFMB program, including the 2023 series O and P-1 bonds, are issued by