This Medal comes in three grades, Grade 1, Grade 2, and Grade 3. All are hung from a ribbon that is attached to the lapel or other clothing over the chest. Except where there are exceptional circumstances or extraordinary conditions, the Grade 3 medal is presented to first-time recipients. Thereafter the grade rises as further accomplishments are compiled. It is not permitted for two or more medals to be presented for the same matter.Restrictions as to the grade of this Medal need not apply when it is presented to a foreigner.Examples of this Medal and the smaller-sized medal presented concomitant with this Medal are shown in Attachment 2, along with explanatory remarks.Attachment 2：An example of the Professional Medal for Agriculture..pdf