| Segment | Ebene | Beschreibung | Opt/Mand. |
|---|
| UNH | 0 | A service segment starting and uniquely identifying a message. The message type code for the Dangerous goods recapitulation message is DGRECA. Note: Dangerous goods recapitulation messages conforming to this document must contain the following data in segment UNH, composite S009: Data element 0065 DGRECA D A UN | Mandatory |
| BGM | 0 | A segment to indicate the beginning of a message and to transmit the identifying number. | Mandatory |
| DTM | 0 | A segment to provide the date and time of the message. | Optional |
| SG1 | 0 | SG1 | Optional |
| RFF | 1 | A segment to specify a reference, e.g. reference to previous message. | Mandatory |
| DTM | 1 | A segment to indicate a date and time related to the reference. | Optional |
| SG2 | 0 | SG2 | Optional |
| TDT | 1 | A segment to identify the means of transport (e.g. by Lloyd's Register number of a vessel, or by the license plate number of a truck) and the type of the means of transport. | Mandatory |
| DTM | 1 | A segment to indicate the estimated date and time of arrival, and the date and time of departure. | Mandatory |
| LOC | 1 | A segment to indicate a location relating to the means of transport, such as: - place or port of departure - next place or port of call. | Mandatory |
| RFF | 1 | A segment to specify a reference as an additional identification of the means of transport, e.g. radio call sign of a vessel. | Optional |
| MEA | 1 | A segment to specify a measurement of the means of transport, e.g. gross tonnage (of a vessel). | Optional |
| SG3 | 0 | SG3 | Optional |
| NAD | 1 | A segment to identify a party's name, address and function from which further information can be obtained (e.g. port authority, harbour master). | Mandatory |
| SG4 | 1 | SG4 | Mandatory |
| CTA | 2 | A segment to identify a person or department within the party. | Mandatory |
| COM | 2 | A segment to identify a communication number of the contact to whom communication should be directed. | Optional |
| SG5 | 0 | SG5 | Optional |
| DGS | 1 | A segment to indicate the selection criteria for which a recapitulation is given, according to the appropriate regulation (e.g. IMO). | Mandatory |
| FTX | 1 | A segment to specify the dangerous goods technical name related to the detailed dangerous goods classification as given in the DGS segment, and to provide additional dangerous goods information. | Mandatory |
| MEA | 1 | A segment to specify the gross weight of the recapitulation for the detailed dangerous goods classification as given in the DGS segment. | Mandatory |
| LOC | 1 | A segment to specify the location on the means of transport where the dangerous goods are stowed, e.g. stowage cell on a container vessel. | Optional |
| SGP | 1 | A segment to identify the equipment (e.g. container number) in which the dangerous goods are placed. | 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 |
