CareEdge Ratings reaffirmed ICICI Bank's credit ratings for various instruments, including 'CARE AAA; Stable' for Infrastructure Bonds, Lower Tier II, Tier II Bonds, and Fixed Deposits, and 'CARE AA+; Stable' for Tier I Bonds, with a 'Stable' outlook. Its short-term Certificate of Deposit rating is 'CARE A1+'. This reflects the bank's strong market position, systemic importance, and healthy financials.