| Codes | 
| 
 | ||||||
| 
 | 
| Code | 
 | |||
| Syntax identifier | ||||
| Syntax version number | ||||
| Identification code qualifier | ||||
| Recipient reference/password qualifier | ||||
| Processing priority code | ||||
| Acknowledgement request | ||||
| Test indicator | ||||
| Controlling agency, coded | ||||
| Message version number | ||||
| * | Message release number | |||
| Message type | ||||
| First and last transfer | ||||
| Section identification | ||||
| Action, coded | ||||
| Syntax error, coded | ||||
| Message type sub-function identification | ||||
| Character encoding, coded | ||||
| Service segment tag, coded | ||||
| Transfer position, coded | ||||
| Duplicate Indicator | ||||
| Report function, coded | ||||
| Report reason, coded | ||||
| Security service, coded | ||||
| Response type, coded | ||||
| Filter function, coded | ||||
| Original character set encoding, coded | ||||
| Role of security provider, coded | ||||
| Security party code list qualifier | ||||
| Security party code list responsible agency, coded | ||||
| Date and time qualifier | ||||
| Use of algorithm, coded | ||||
| Cryptographic mode of operation, coded | ||||
| Algorithm, coded | ||||
| Algorithm code list identifier | ||||
| Algorithm parameter qualifier | ||||
| Mode of operation code list identifier | ||||
| Scope of security application, coded | ||||
| Certificate original character set repertoire, coded | ||||
| Certificate syntax and version, coded | ||||
| Service character for signature qualifier | ||||
| Validation value, qualifier | ||||
| Message relation, coded | ||||
| Security status, coded | ||||
| Revocation reason, coded | ||||
| Security error, coded | ||||
| List parameter qualifier | ||||
| Security party qualifier | ||||
| Key management function qualifier | ||||
| Padding mechanism, coded | ||||
| Padding mechanism code list identifier | ||||
| Object type qualifier | ||||
| Reference qualifier | ||||
| 
 |