| Segment | Ebene | Beschreibung | Opt/Mand. |
| UNH | 0 | A service segment starting and uniquely identifying a message. The message type code for the Debts recovery message is DEBREC. Note: Debts recovery messages conforming to this document must contain the following data in segment UNH, composite S009: Data element 0065 DEBREC D A UN | Mandatory |
| BGM | 0 | To identify the function of the message and the type of document it corresponds to. | Mandatory |
| DTM | 0 | To provide document related dates, times or periods such as the creation date of the document. | Optional |
| SG1 | 0 | SG1 | Optional |
| PNA | 1 | To identify a party and describe its function at message level. | Mandatory |
| ADR | 1 | To provide the address of the party. | Optional |
| RFF | 1 | To provide additional references related to the party. It could be references used by another party (e.g. Identification of a legal person at the Chamber of Commerce). | Optional |
| EMP | 1 | To provide employment details in case the party is a natural person (in opposite to legal person). | Optional |
| COM | 1 | To provide communication information related to the party described in the PNA segment. | Optional |
| SG2 | 1 | SG2 | Optional |
| CTA | 2 | To provide contact information (department or person) within the party. | Mandatory |
| DTM | 2 | To provide contact related dates, times or periods. | Optional |
| SG3 | 2 | SG3 | Optional |
| COM | 3 | To provide communication information related to the contact. | Mandatory |
| DTM | 3 | To provide communication and contact related dates, times or periods such as availability periods. | Optional |
| SG4 | 1 | SG4 | Optional |
| AUT | 2 | To provide the authentication result related to the Party. | Mandatory |
| DTM | 2 | To provide authentication related dates, times or periods such as the date of authentication. | Optional |
| SG5 | 0 | SG5 | Optional |
| GIR | 1 | To identify the debts recovery case (case identification numbers: principal and the enacting party ones). Note: In the submission phase of a debts recovery case the only case identification number known is the one assigned by the principal. | Mandatory |
| SG6 | 1 | SG6 | Mandatory |
| ATT | 2 | To provide an attribute related to the debts recovery case such as the type of debt to which the debts recovery case relates. | Mandatory |
| DTM | 2 | To provide attributes related dates, times or periods. | Optional |
| SG7 | 1 | SG7 | Optional |
| EVE | 2 | To identify an event. | Mandatory |
| DTM | 2 | To provide dates related to the event such as the date when the event occurred. | Optional |
| IRQ | 2 | To identify required information in relation with the event. | Optional |
| FTX | 2 | To provide additional textual information related to the event. | Optional |
| SG8 | 2 | SG8 | Optional |
| ATT | 3 | To provide an attribute related to an event such as extra instructions. | Mandatory |
| DTM | 3 | To provide dates, times or periods to the attribute. | Optional |
| SG9 | 2 | SG9 | Optional |
| PNA | 3 | To identify a party and his function. | Mandatory |
| RFF | 3 | To provide additional reference numbers used to identify the party. | Optional |
| ATT | 3 | To provide attributes related to the party such as the legal form or the legal status of a legal person. | Optional |
| EMP | 3 | To identify the employment or profession of the party. | Optional |
| PDI | 3 | To provide the marital status of the party when it is a natural person. | Optional |
| FII | 3 | To provide financial and banking information related to the party. | Optional |
| DTM | 3 | To provide dates, times or periods related to the party such as the date of birth for a natural person or the creation date for a legal person. | Optional |
| MOA | 3 | To provide monetary amounts related to the party such as the registered capital or share holding amount in the case of a legal person. | Optional |
| QTY | 3 | To provide quantities related to the party such as the number of employees for a legal person. | Optional |
| PCD | 3 | To provide percentages related to the party such as the percentage of legal aid. | Optional |
| COM | 3 | To provide communication information about the party. | Optional |
| SG10 | 3 | SG10 | Optional |
| CTA | 4 | To provide contact information (department or person) of the party. | Mandatory |
| DTM | 4 | To provide contact related dates, times or periods. | Optional |
| FTX | 4 | To provide additional textual information related to the contact. | Optional |
| SG11 | 4 | SG11 | Optional |
| COM | 5 | To provide communication information of the contact. | Mandatory |
| DTM | 5 | To provide dates related to the communication information. | Optional |
| SG12 | 3 | SG12 | Optional |
| ADR | 4 | To provide the address of the party. | Mandatory |
| DTM | 4 | To provide dates related to the address. | Optional |
| SG13 | 4 | SG13 | Optional |
| COM | 5 | To provide communication information related to the address of the party. | Mandatory |
| DTM | 5 | To provide dates related to the address. | Optional |
| SG14 | 3 | SG14 | Optional |
| REL | 4 | To identify the type of relationship which exists between the currently described party and the party referenced (e.g. one party is the debtor, another party is a bank of the debtor). | Mandatory |
| RFF | 4 | To provide the reference number of the party which has a relationship with the currently described party. | Optional |
| SG15 | 2 | SG15 | Optional |
| DOC | 3 | To describe the justifying document by providing its type and number. | Mandatory |
| DTM | 3 | To provide dates, times or periods related to the document. | Optional |
| FTX | 3 | To provide textual information related to the document such as a summary. | Optional |
| ATT | 3 | To provide attributes related to the document such as scope, legal value or notification channel of the document. | Optional |
| MOA | 3 | To provide monetary amounts involved in the document. | Optional |
| SG16 | 3 | SG16 | Optional |
| PNA | 4 | To identify a party and his function related to the document. | Mandatory |
| RFF | 4 | To provide additional reference numbers used to identify the party. | Optional |
| ADR | 4 | To provide the address of the party. | Optional |
| SG17 | 2 | SG17 | Optional |
| IMD | 3 | To provide information related to the goods being described such as their type, reference or short description. | Mandatory |
| STS | 3 | To provide the status of goods within the debt recovery case such as to mention that the goods have been stolen. | Optional |
| FTX | 3 | To provide a textual description of the goods. | Optional |
| ATT | 3 | To provide an attribute related to the goods being described such as a complement to its type. | Optional |
| SG18 | 3 | SG18 | Optional |
| RFF | 4 | To provide the reference of the goods being described such as the registration/license number for a car. | Mandatory |
| PIA | 4 | To provide additional identification numbers of the goods such as the serial number for a car. | Optional |
| LOC | 4 | To provide location information of the goods. | Optional |
| DTM | 4 | To provide dates, times or periods related to the goods such as the year for a car. | Optional |
| MEA | 4 | To provide measures related to the goods such as the power of an engine in kW. | Optional |
| ATT | 4 | To provide attributes of the goods such the color or the type (private, commercial) of a car. | Optional |
| FTX | 4 | To provide additional textual information about the Goods. | Optional |
| SG19 | 3 | SG19 | Optional |
| ADR | 4 | To provide the address of a real estate good. | Mandatory |
| SG20 | 4 | SG20 | Mandatory |
| RFF | 5 | To provide a reference of the real estate good such as section numbers. | Mandatory |
| FTX | 5 | To provide additional textual information such as the nature, designation of the real estate good. | Optional |
| MEA | 5 | To provide measures of the real estate good such as the size of a section. | Optional |
| SG21 | 3 | SG21 | Optional |
| DOC | 4 | To provide the reference and type of the document which details the goods. | Mandatory |
| DTM | 4 | To provide dates, times or periods related to the document such as the issuing date. | Optional |
| FTX | 4 | To provide textual information related to the document such as a summary. | Optional |
| SG22 | 2 | SG22 | Optional |
| GEI | 3 | To provide the type of structure used for describing the debt component in the following sub-groups: reference to a document which contains all relevant information, all amounts are detailed in the message, reference to a document and detailed amounts are both given in the message. | Mandatory |
| DTM | 3 | To provide dates, times or periods related to the debt component such as the beginning or end of a debt component period. | Optional |
| FTX | 3 | To provide textual information about the debt component. | Optional |
| SG23 | 3 | SG23 | Optional |
| DOC | 4 | To provide information about the document by providing its type and number. | Mandatory |
| DTM | 4 | To provide dates, times or periods related to the document such as the issuing date. | Optional |
| FTX | 4 | To provide textual information about the document such as a summary. | Optional |
| SG24 | 3 | SG24 | Optional |
| ARD | 4 | To qualify the monetary amount within the debt component. | Mandatory |
| MOA | 4 | To identify the purpose of the monetary amount such as amount paid or revised amount. | Optional |
| DTM | 4 | To provide amount related dates, times or periods. | Optional |
| TAX | 4 | To provide tax information related to the amount. | Optional |
| FTX | 4 | To provide textual information related to the amounts. | Optional |
| ATT | 4 | To provide attributes related to the amounts. | Optional |
| SG25 | 4 | SG25 | Optional |
| PCD | 5 | To provide percentage information related to the amount. | Mandatory |
| DTM | 5 | To provide a date, a time or a period related to the percentage. | Optional |
| SG26 | 4 | SG26 | Optional |
| PAI | 5 | To provide payment details such as payment conditions, means or channel. | Mandatory |
| RFF | 5 | To provide references related to payment instructions such as credit transfer reference number. | Optional |
| CNT | 0 | To provide message control totals such as the total of all due amounts in all debts recovery cases mentioned in the message. | 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 |