For S&P, a bond is considered investment grade if its credit rating is BBB− or higher.
CC indicates 'Very High Levels of Credit Risk' where 'default of some kind appears probable'.
[104] For Moody's, a bond is considered investment grade if its credit rating is Baa3 or higher.
For DBRS Morningstar,[369] a bond is considered investment grade if its credit rating is BBB(low) or higher.
JCR is a Nationally Recognized Statistical Rating Organization by the U.S. Securities and Exchange Commission.