| Directory | Messages | Segments | Composites | Data elements | Codes | Meaning of the change indicators |
|
|
|
|
| Identification of the agency controlling the syntax and indication of syntax level, plus the syntax version number. |
| 覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧 |
| 010 | 0001 | Syntax identifier | M | 1 | a4 | ||
| 020 | 0002 | Syntax version number | M | 1 | n1 | ||
|