- Grading is a quality designation.
- The grade is indicated by a shield stamp and letter grade (Figure 17.2).
- Grading is not required by U.S. law.
U.S. grades are A, B, and C, A being the best. Grades are based on the following:
| Shape of carcass (lack of defects) |
Pinfeathers (present or absent) |
| Amount of flesh |
Skin tears, cuts, broken bones |
| Amount of fat |
Blemishes and bruises |
Most poultry used in food service is Grade A. Lower grades are used by canners and processors.