| Segment | Ebene | Beschreibung | Opt/Mand. |
|---|
| UNH | 0 | A service segment starting and uniquely identifying a message. The message type code for the Registration of enterprise message is REGENT. Note: Registration of enterprise messages conforming to this document must contain the following data in segment UNH, composite S009: Data element 0065 REGENT D A UN | Mandatory |
| BGM | 0 | A segment to identify the function of the message and to transmit its identification number. | Mandatory |
| CUX | 0 | A segment to specify the default currency used to express the monetary amounts contained in the whole message. | Optional |
| SG1 | 0 | SG1 | Optional |
| PNA | 1 | A segment providing the names and identifier of the parties involved in the transmission of the message or in a transaction associated to the message. | Mandatory |
| RFF | 1 | A segment providing additional references related to the parties. | Optional |
| ATT | 1 | A segment to indicate attributes of the parties. | Optional |
| ADR | 1 | A segment to specify addresses related to the parties. | Optional |
| COM | 1 | A segment to indicate communication numbers relevant to the described parties. | Optional |
| SG2 | 0 | SG2 | Optional |
| DOC | 1 | A segment identifying and providing information relating to the documents. | Mandatory |
| RFF | 1 | A segment to provide additional references related to the documents. | Optional |
| DTM | 1 | A segment to indicate dates related to the documents. | Optional |
| ATT | 1 | A segment to specify attributes of the documents. | Optional |
| ADR | 1 | A segment to provide addresses associated with the documents such as a postal address. | Optional |
| LOC | 1 | A segment to describe locations associated with the documents such as place of signature or place of delivery. | Optional |
| COM | 1 | A segment to provide communication numbers related to the documents, such as the one used to transmit a document via a specified channel. | Optional |
| GEI | 1 | A segment to specify an indicator related to the processing of the documents. | Optional |
| FTX | 1 | A segment to provide additional free text information concerning the documents. | Optional |
| SG3 | 0 | SG3 | Optional |
| MOA | 1 | A segment to indicate the paid amount. | Mandatory |
| PAI | 1 | A segment to detail instructions for the payment, such as payment means. | Optional |
| FII | 1 | A segment to identify an account and the related financial institution relevant for the payment. | Optional |
| DTM | 1 | A segment to provide dates related to the payment. | Optional |
| SG4 | 0 | SG4 | Optional |
| EVE | 1 | A segment to identify the event reported in the message. | Mandatory |
| ATT | 1 | A segment to indicate attributes associated with the events. | Optional |
| DTM | 1 | A segment to specify dates related to the events. | Optional |
| FTX | 1 | A segment to provide free text information related to the events. | Optional |
| SG5 | 0 | SG5 | Optional |
| DSI | 1 | A segment to identify a data set referring to an entity within an enterprise. | Mandatory |
| PNA | 1 | A segment to provide the names and identifier of the parties associated with the entity of the enterprise currently described. | Optional |
| REL | 1 | A segment to indicate the relationship between the entity currently described and others previously provided. | Optional |
| RFF | 1 | A segment to provide references related to the entity described such as a unique identifier of the entity which is in relation with it. | Optional |
| SG6 | 1 | SG6 | Optional |
| EVE | 2 | A segment to identify events applying to the entity of the enterprise. | Mandatory |
| ATT | 2 | A segment to provide attributes associated with the events. | Optional |
| DTM | 2 | A segment to indicate dates associated with the events. | Optional |
| FTX | 2 | A segment to provide free text information related to the events. | Optional |
| SG7 | 2 | SG7 | Optional |
| REL | 3 | A segment to identify the relationship between data contained in this group. | Mandatory |
| PNA | 3 | A segment to provide the names and the identifier of a related party. | Optional |
| RFF | 3 | A segment to indicate references associated with the information described in the group, such as additional reference numbers of a related party. | Optional |
| NAT | 3 | A segment to provide the nationality of a related party. | Optional |
| PDI | 3 | A segment to indicate the marital status of a related party. | Optional |
| DTM | 3 | A segment to provide dates associated with event-related information described in the group, such as the related party date of birth or accounting dates. | Optional |
| ADR | 3 | A segment to provide addresses associated with the event- related information described in the group. | Optional |
| LOC | 3 | A segment to provide locations associated with the event- related information described in the group, such as the place of birth of a related party or the operating place of an enterprise. | Optional |
| COM | 3 | A segment to provide communication numbers associated with the event-related information described in the group. | Optional |
| QTY | 3 | A segment to provide quantities associated with the event- related information described in the group, such as a number of employees. | Optional |
| FTX | 3 | A segment to provide additional free text information concerning the event-related information described in the group. | Optional |
| SG8 | 3 | SG8 | Optional |
| ATT | 4 | A segment to identify attributes associated with the event-related information described in the group. | Mandatory |
| GEI | 4 | A segment to specify a processing indicator associated with the described attribute. | Optional |
| DTM | 4 | A segment to provide dates associated with the described attribute. | Optional |
| MEA | 4 | A segment to specify a measurement applicable to the described attribute. | Optional |
| FTX | 4 | A segment to provide additional free text information concerning the described attribute. | Optional |
| SG9 | 3 | SG9 | Optional |
| MOA | 4 | A segment to provide details on a monetary amount associated with the event-related information described in the group. | Mandatory |
| ATT | 4 | A segment to specify relevant attributes applicable to the provided monetary amount. | Optional |
| DTM | 4 | A segment to indicate dates associated with the provided monetary amount. | Optional |
| QTY | 4 | A segment to indicate relevant quantities associated with the provided monetary amount. | Optional |
| FTX | 4 | A segment to specify any additional free text information associated with the provided monetary amount. | Optional |
| SG10 | 3 | SG10 | Optional |
| DOC | 4 | A segment to identify the related documents. | Mandatory |
| ATT | 4 | A segment to specify attributes applicable to the related documents. | Optional |
| LOC | 4 | A segment to provide locations associated with the related documents. | Optional |
| DTM | 4 | A segment to indicate dates applicable to the related documents. | Optional |
| SG11 | 3 | SG11 | Optional |
| TAX | 4 | A segment to identify and describe the tax information. | Mandatory |
| ATT | 4 | A segment to provide any tax related attribute such as a tax system characteristic or a periodicity of payment. | Optional |
| LOC | 4 | A segment to provide any tax related locations. | Optional |
| FTX | 4 | A segment to provide any tax related free text information. | Optional |
| SG12 | 3 | SG12 | Optional |
| EMP | 4 | A segment to identify the employment type and category. | Mandatory |
| ATT | 4 | A segment to provide employment related attributes. | Optional |
| LOC | 4 | A segment to provide employment related locations. | Optional |
| DTM | 4 | A segment to provide employment related dates. | Optional |
| SG13 | 3 | SG13 | Optional |
| ICD | 4 | A segment to identify and describe the related insurance coverage. | Mandatory |
| SG14 | 4 | SG14 | Mandatory |
| PNA | 5 | A segment to provide names and identifier of a party involved in the insurance coverage. | Mandatory |
| ADR | 5 | A segment to provide addresses related to the party involved in the insurance coverage. | Optional |
| LOC | 5 | A segment to provide locations related to the party involved in the insurance coverage. | 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 |
