Thomson One (note: only works with Internet Explorer) includes S&P and Moody's ratings. Select Debt Overview from the Company Views menu. For Moody's ratings, use Moodys.com. Select Research & Ratings and choose Look up a Rating. To find upgrades/downgrades, select Research & Ratings, then Ratings News. Search for the words upgrade or downgrade. Change the date range as needed. Rating Revisions Monitor: Displays a list of current and historical credit ratings for up to 10,000 issuers, allowing to track upgrades, downgrades, and other moves that reflect the issuer's fiscal strength and degree of risk. BTMM : Interest Rates & the Bond Market : Shows all major rates, securities, and economic releases for a selected country. USSW Go to Bloomberg available in the Business Library for various agencies including S&P, Moody's, Fitch, etc. Type a ticker symbol, press yellow key, type CRPR (for credit rating profile), then press key. Or, for S&P credit ratings, go to Business Databases A-Z: