U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
In these types a grademark normally consists of a letter to indicate group and a number to indicate quality. For example, B2 means Binder, fair quality.
Regulations most recently checked for updates: Aug 28, 2025
In these types a grademark normally consists of a letter to indicate group and a number to indicate quality. For example, B2 means Binder, fair quality.