| Segment | Ebene | Beschreibung | Opt/Mand. |
|---|
| UNH | 0 | A service segment starting and uniquely identifying a message. The message type code for the Vessel departure message is VESDEP. Note: Vessel departure messages conforming to this document must contain the following data in segment UNH, composite S009: Data element 0065 VESDEP D A UN | Mandatory |
| BGM | 0 | A segment to indicate the beginning of a message and to transmit identifying number. | Mandatory |
| DTM | 0 | A segment to indicate a date and/or time applying to the whole message, such as date and time of document or message issue. | Optional |
| FTX | 0 | A segment to specify free format supplementary information: change information additional remarks | Optional |
| SG1 | 0 | SG1 | Optional |
| RFF | 1 | A segment to provide a reference relating to the whole message, such as: reference to previous message | Mandatory |
| DTM | 1 | A segment to indicate date and/or time related to the reference. | Optional |
| SG2 | 0 | SG2 | Optional |
| NAD | 1 | A segment to identify a name and address of a party, such as: message sender message recipient ordering customer/principal ordering customer agent | Mandatory |
| SG3 | 1 | SG3 | Mandatory |
| CTA | 2 | A segment to identify a person or department for the party, such as: information contact | Mandatory |
| COM | 2 | A segment to identify a communication number of a person or department to whom communication should be directed. | Optional |
| SG4 | 0 | SG4 | Optional |
| TDT | 1 | A segment to identify the transport details of the departing vessel, such as voyage number or an indication of the transport method. | Mandatory |
| DTM | 1 | A segment to identify a date and time related to the departure of the means of transport. | Optional |
| RFF | 1 | A segment to identify a relevant reference number, such as: voyage number | Optional |
| SG5 | 1 | SG5 | Optional |
| LOC | 2 | A segment to specify a place or port of call of the means of transport or conveyance, such as: Maritime Mobile Ship Identifier (MMSI number) | Mandatory |
| DTM | 2 | A segment to specify date(s) and time(s) related to a location. | Optional |
| MEA | 1 | A segment to specify a measurement related to the means of transport, such as: gross tonnage (of the vessel) | Optional |
| SG6 | 0 | SG6 | Optional |
| QTY | 1 | A segment to specify the actual number of segments in the message and the control reference number of the message. | Mandatory |
| FTX | 1 | A segment to provide supplementary information related to the actual number of operations on equipment. | 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 |
