AUBANK AU Small Finance Bank Ltd Credit Rating Changes Announcement 2024 - Credit Rating Reaffirmation AU Small Finance Bank Ltd has reaffirmed the credit rating of IND AA/Stable for the Long -Term Debt Instruments and IND A1+ for Short -Term Instruments by India Ratings & Research.Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for AU Small Finance Bank Ltd