|  |  | 
        
          | 
            
              | A group of segments identifying the packaging, physical dimensions and marks and numbers for goods referenced by the whole order. |  |  | 
        
          |  |  | 
        
          | 
            
              | A group of segments specifying the markings and labels on individual physical units. |  |  | 
        
          |  |  | 
        
          | 
            
              |  | Function: |  
              |  | To specify date, and/or time, or period. |  | 
        
          |  |  | EAN | * |  | 
        
          |  |  |  | M |  |  | 
        
          |  | 
            
              |  | Date or time or period function code qualifier |  |  | M | * |  | 
        
          |  | 
            
              |  | Date or time or period value |  |  | R |  |  | 
        
          |  | 
            
              |  | Date or time or period format code |  |  | R |  |  | 
        
          | 
            
              |  | Segment Notes: |  
              |  | This segment is used to specify dates relating to the references given in the preceding RFF segment. 
 Example:
 DTM+171:20011101:102'
 |  |