Act of Merit for Officers and Noncommissioned Officers of the Armed Forces Article 6
The Nine Grades of the evaluation are classified as: Excellent, Good, A+, A, B+, B, C+, C, and D.
中文原文 陸海空軍軍官士官考績條例第6條
考績績等，區分為特優、優等、甲上、甲等、乙上、乙等、丙上、丙等、丁等九等。