| Segment | Ebene | Beschreibung | Opt/Mand. |
| UNH | 0 | A service segment starting and uniquely identifying a message. The message type code for the Forwarding and transport rate information message is IFTRIN. Note: Forwarding and transport rate information messages conforming to this document must contain the following data in segment UNH, composite S009: Data element 0065 IFTRIN D A UN | Mandatory |
| BGM | 0 | A segment to indicate the type and function of the message and to transmit the identifying number. | Mandatory |
| DTM | 0 | A segment to indicate date(s) and time(s) applying to the whole message. | Optional |
| FTX | 0 | A segment to specify free form or processable supplementary information. In computer-to-computer exchanges free form text will normally require the receiver to process this segment manually. | Optional |
| SG1 | 0 | SG1 | Optional |
| RFF | 1 | A segment to express a reference which applies to the entire message, e.g. rate note/commodity item number. | Mandatory |
| DTM | 1 | A segment to indicate date and time relating to the reference. | Optional |
| SG2 | 0 | SG2 | Optional |
| LOC | 1 | A segment to identify a location, e.g. place of departure/arrival. | Mandatory |
| DTM | 1 | A segment to indicate date(s) and time(s) related to the location. | Optional |
| SG3 | 0 | SG3 | Optional |
| NAD | 1 | A segment to identify the party's name, address and function. | 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 a person or department to whom communication should be directed. | Optional |
| SG5 | 0 | SG5 | Optional |
| TDT | 1 | A segment to indicate information related to the mode and means of transport, e.g. specific carrier. | Mandatory |
| DTM | 1 | A segment to indicate date(s) and time(s) relating to the transport details. | Optional |
| LOC | 1 | A segment to indicate a location relating to the transport details. | Optional |
| RFF | 1 | A segment to identify a reference relating to the transport details. | Optional |
| CUX | 1 | A segment to indicate the currency in which the charges/rates are expressed. | Optional |
| MEA | 1 | A segment to indicate an applicable weight or volume. | Optional |
| SG6 | 1 | SG6 | Optional |
| TCC | 2 | A segment to specify a charge/rate, e.g. freight rate. | Mandatory |
| EQN | 2 | A segment to specify the number of units to which the unit price/rate applies. | Optional |
| PCD | 2 | A segment to specify the applicable reduction or surcharge percentage details. | Optional |
| QTY | 2 | A segment to specify a quantity relevant to calculate the charge, e.g. chargeable quantity. | Optional |
| PRI | 2 | A segment to specify the price information of the charge. | Optional |
| MOA | 2 | A segment to specify the monetary amount related to the charge. | 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 |