On August 24, Fitch released its revised criteria for rating Trust Preferred CDOs.Fitch Release.

On August 25, Moody's released its methodology on evaluating the credit quality of U.S. municipal pool programs. Moody's Methodology.

On August 24, DBRS released its methodology for Canadian structured finance flow-through ratings. DBRS Methodology.

Note: Free registration is required for Fitch and Moody's releases and reports.