The Japanese Meat Grading Association (JMGA) currently oversees the grading of Wagyu beef, much like the U.S. Department of Agriculture (USDA) oversees the beef from cattle in the United States. The USDA grades beef to ensure that it meets the standards that Americans expect when they purchase it. Wagyu grading is similar in that the JMGA gives a score for Wagyu beef based on its fat color, meat color, rib eye shape, size of ribeye area, and IMF%, which refers to its marbling.