| Segment | Ebene | Beschreibung | Opt/Mand. |
|---|
| UNH | 0 | A service segment starting and uniquely identifying a message. The message type code for the Social administration message is SOCADE. Note: Social administration messages conforming to this document must contain the following data in segment UNH, composite S009: Data element 0065 SOCADE D A UN | Mandatory |
| BGM | 0 | A segment by which the sender uniquely identifies the declaration by means of its type and number and when necessary its function. | Mandatory |
| DTM | 0 | A segment specifying dates and, and when relevant, time for the whole message. If the function of the message is to modify or to delete a previous message, the date and time of modification or deletion must be specified. | Mandatory |
| RFF | 0 | A segment providing an additional reference relating to this message and if necessary, the reference of a previous message that has been modified or deleted. | Optional |
| SG1 | 0 | SG1 | Optional |
| PNA | 1 | A segment identifying names of parties and their functions regarding the exchange of the message. | Mandatory |
| RFF | 1 | A segment identifying references of the message for the relating party identified in the previous PNA segment. | Optional |
| CTA | 1 | A segment identifying the person or the department to whom the communication should be directed. | Optional |
| COM | 1 | A segment identifying a communication type and number for the contact specified in the previous CTA segment, if CTA is not present the contact is the party specified in the previous PNA segment. | Optional |
| SG2 | 1 | SG2 | Optional |
| ADR | 2 | A segment identifying the address of the relating party. | Mandatory |
| FTX | 2 | A segment providing additional text information to the previous ADR segment. | Mandatory |
| UNS | 0 | A mandatory service segment placed before the first user segment in the detail section to avoid segment collision. | Mandatory |
| SG3 | 0 | SG3 | Mandatory |
| PNA | 1 | A segment giving the identity of an employer responsible for the production of the message or the person who receives wages or an advantage from the employer. | Mandatory |
| FTX | 1 | A segment providing any additional information with regard to the name of the employer or the person who receives wages or an advantage from the employer (e.g. if the length of a name exceeds the available number of characters within the PNA). | Optional |
| PDI | 1 | A segment indicating the marital status of a person. | Optional |
| REL | 1 | A segment indicating a hierarchical relationship inside a company (e.g. headquarter, local units) or a relation between two declared persons. | Optional |
| DTM | 1 | A segment providing any relating dates regarding the person or the employer (e.g. date of birth for the described person). | Optional |
| NAT | 1 | A segment giving the nationality of an employer responsible for the production of the message or the concerned person. | Optional |
| LOC | 1 | A segment providing place of birth of the person described. | Optional |
| FII | 1 | A segment indicating the bank account of an employee. | Optional |
| ATT | 1 | A segment specifying any personal attributes regarding the person described. | Optional |
| EMP | 1 | A segment indicating the main activity of the employer or the person who receives wages or an advantage from an employer. | Optional |
| MOA | 1 | A segment giving the total of amounts concerning a wage earner charges paid by the employer (e.g. salaries, fees, etc). It also indicates the reference level salary that is used for contribution of a natural person, and any amounts registered for a particular person who receives wages or an advantage from the employer. | Optional |
| QTY | 1 | A segment giving any total for each type of amounts or quantities regarding each wage earner (e.g. number of full time workers, number of working days, etc) and totals for each type of amount or quantities regarding an employer. | Optional |
| CTA | 1 | A segment identifying the person or department responsible of the declaration or concerned by the declaration may be contacted. | Optional |
| COM | 1 | A segment identifying communication type and number for the person or the department identified in the previous CTA segment. | Optional |
| SG4 | 1 | SG4 | Optional |
| RFF | 2 | A segment specifying additional references related to the employer or the described person. | Mandatory |
| DTM | 2 | A segment indicating dates and time, if necessary, relating to the reference. | Optional |
| SG5 | 1 | SG5 | Optional |
| ADR | 2 | A segment indicating an address relating to the employer or the person concerned by the declaration. | Mandatory |
| FTX | 2 | A segment specifying additional information regarding the address of the employer or the concerned person. | Optional |
| SG6 | 1 | SG6 | Optional |
| PRC | 2 | A segment identifying a contract or a procedure that involves the employer or a particular person who receives wages or an advantage from an employer. | Mandatory |
| FTX | 2 | A segment providing textual information relating to the contract or the procedure concerning the person or the employer. | Optional |
| ATT | 2 | A segment providing any attribute relating to the contract or the procedure described in the previous PRC segment. | Optional |
| DTM | 2 | A segment indicating dates, and relevant times, regarding the contract and the procedure identified in the previous PRC segment. | Optional |
| EMP | 2 | A segment indicating the employment or employer details as described in the contract or the procedure. | Optional |
| ADR | 2 | A segment identifying address applying to the contract or the procedure. | Optional |
| DOC | 2 | A segment indicating requested documents to be provided to apply the contract or the procedure. | Optional |
| IND | 2 | A segment indicating index of an employee regarding a particular procedure. | Optional |
| STS | 2 | A segment indicating the status of an advantage received by an employee. | Optional |
| LOC | 2 | A segment giving a location regarding the procedure identified in the previous PRC segment (e.g. location of an accident). | Optional |
| SG7 | 2 | SG7 | Optional |
| QTY | 3 | A segment specifying quantities and dates regarding the contract or the procedure. | Mandatory |
| DTM | 3 | A segment specifying date and time relating to quantities. | Optional |
| SG8 | 2 | SG8 | Optional |
| RFF | 3 | A segment identifying any reference(s) relating to the contract or the procedure and the corresponding period of validity. | Mandatory |
| DTM | 3 | A segment indicating the period of validity of the referenced contract or procedure. | Optional |
| GEI | 3 | A segment specifying indicators relating to a specific reference. | Optional |
| SG9 | 2 | SG9 | Optional |
| MOA | 3 | A segment specifying an amount and amount type basis relating to the contract or the procedure. | Mandatory |
| RFF | 3 | A segment indicating references relating to an amount. | Optional |
| DTM | 3 | A segment indication relating dates or periods of payment (e.g. last month of payment, date of payment, etc) relating to the previous MOA segment. | Optional |
| SG10 | 2 | SG10 | Optional |
| PCD | 3 | A segment specifying a percentage that applies to the contract or the procedure. | Mandatory |
| SG11 | 3 | SG11 | Mandatory |
| MOA | 4 | A segment indicating amounts for which the percentage is available. | Mandatory |
| DTM | 4 | A segment indicating periods relating to the previous amounts. | Optional |
| SG12 | 0 | SG12 | Optional |
| AUT | 1 | A segment specifying the details of authentication. | Mandatory |
| DTM | 1 | A segment identifying the date and when 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 |
