CUSIP stands for Committee on Uniform Securities Identification Procedures. A CUSIP number identifies securities, specifically U.S. and Canadian registered stocks, and U.S. government and municipal bonds. The CUSIP system—owned by the American Bankers Association and operated by Standard & Poor’s—facilitates the clearing and settlement process of securities by giving each such security a unique identifying number.
The CUSIP number consists of a combination of nine characters, both letters and numbers, which act as individual coding for the security—uniquely identifying the company or issuer and the type of security. The first six characters identify the issuer and are alphabetical; the seventh and eighth characters, which can be alphabetical or numerical, identify the type of issue; and the last digit is used as a check digit. A CUSIP number changes with each change in the security, including splits and name changes.
Whereas CUSIP identifies securities, a Legal Entity Identifier (LEI) identifies issuers. An LEI is a new global standard identifier for