| Segment | Ebene | Beschreibung | Opt/Mand. |
|---|
| UNH | 0 | A service segment starting and uniquely identifying a message. The message type code for the Worker's insurance history message is SSRECH. Note: Worker's insurance history messages conforming to this document must contain the following data in segment UNH, composite S009: Data element 0065 SSRECH D A UN | Mandatory |
| BGM | 0 | A segment identifying the function of the message (details on the worker's insurance history) and, if necessary, the number of the message. | Mandatory |
| DTM | 0 | A segment indicating the date of preparation of the message. | Optional |
| GEI | 0 | A segment indicating the type of process the message is belonging to. | Mandatory |
| SG1 | 0 | SG1 | Mandatory |
| RFF | 1 | A segment identifying the reference of a previously sent or received message related to the current message (for instance, the reference of a received SSREGW message to which the current message is answering). | Mandatory |
| DTM | 1 | A segment indicating the date of preparation of the previous message whose reference is given in the above RFF segment. | Optional |
| SG2 | 0 | SG2 | Optional |
| PNA | 1 | A segment identifying names of the parties, and their functions relevant to a Worker's insurance history message (sending institution, receiving institution, ...). | Mandatory |
| ADR | 1 | A segment indicating the country of the party. | Optional |
| GIR | 1 | A segment indicating the Insurance or identification numbers of the worker in the country identified in the related ADR segment. | Optional |
| SG3 | 0 | SG3 | Optional |
| IND | 1 | A segment giving the index value relevant to the period described in the current group. | Mandatory |
| DTM | 1 | A segment indicating dates related to the period (starting and/or ending dates, year of reference, ...) and duration of a period of insurance. | Mandatory |
| COT | 1 | A segment describing the social regulations applied during this period of insurance (scheme, nature or type of insurance). | Mandatory |
| SG4 | 1 | SG4 | Mandatory |
| EMP | 2 | A segment giving details on the job. | Mandatory |
| PNA | 2 | A segment indicating the name of the employer. | Optional |
| ADR | 2 | A segment indicating the address of the employer. | Optional |
| UNS | 0 | A mandatory service segment placed before the first user segment in the detail section to avoid segment collision. | Mandatory |
| SG5 | 0 | SG5 | Mandatory |
| PNA | 1 | A segment giving a person's surnames and forenames and his function in the message (worker, worker's mother, father, spouse). | Mandatory |
| NAT | 1 | A segment indicating the nationality of the person identified in the related PNA segment. | Optional |
| DOC | 1 | A segment specifying the type and the number of an identity document (identity card or passport) belonging to the person identified in the related PNA segment. | Optional |
| ADR | 1 | A segment indicating current and previous addresses of the person. | Optional |
| ATT | 1 | A segment specifying person's natural, professional or academic titles. | Optional |
| SG6 | 1 | SG6 | Optional |
| DTM | 2 | A segment indicating date of birth or date of death of the person. | Mandatory |
| ADR | 2 | A segment indicating place of birth or place of death. This segment can be used to identify the country, province or department and city of birth and/or death. | Optional |
| SG7 | 1 | SG7 | Optional |
| PDI | 2 | A segment specifying the gender, the marital status (married, divorced, ...)of the person identified in the related PNA segment. | Mandatory |
| DTM | 2 | A segment indicating relevant dates related to the civil status (date of marriage, date of divorce, ...). | Optional |
| SG8 | 0 | SG8 | Optional |
| COT | 1 | A segment identifying a regulation. | Mandatory |
| CNT | 1 | A segment indicating the total duration of periods concerned by the regulation described in the related COT segment. | Mandatory |
| FTX | 0 | A segment giving additional information regarding the insured person. | Optional |
| SG9 | 0 | SG9 | Optional |
| AUT | 1 | A segment specifying details of any authentication (validation) procedure applied to the SSRECH message. | Mandatory |
| DTM | 1 | A segment identifying the date and where necessary, the time of authentication. | Optional |
| UNT | 0 | A service segment ending a message, giving the total number of segments in the message (including the UNH & UNT) and the control reference number of the message. | Mandatory |
