AUBANK AU Small Finance Bank Ltd Credit Rating Changes Announcement 2023 - Credit Rating Reaffirmation AU Small Finance Bank Ltd has received reaffirmed credit ratings of CRISIL AA/Stable and CARE AA/Stable for its Long-Term Debt Instruments (Tier-II Bonds) and CRISIL A1+/Stable and CARE A1+/Stable for its Short-term Instruments (Certificate of Deposits)..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for AU Small Finance Bank Ltd