| Segment | Ebene | Beschreibung | Opt/Mand. | 
|---|
| UNH | 0 | A service segment starting and uniquely identifying a message. The message type code for the Customs express consignment declaration message is CUSEXP. Note: Customs express consignment declaration messages conforming to this document must contain the following data in segment UNH, composite S009: Data element  0065 CUSEXP D A UN | Mandatory | 
| BGM | 0 | A segment for unique identification of the declaration type, i.e. import, export, in-transit. | Mandatory | 
| DTM | 0 | A segment to specify the dates, times or periods relevant to the whole message e.g. elected date of presentation, date of message. | Optional | 
| LOC | 0 | A segment to identify a place or location relevant to the entire message e.g., office of entry, clearance port. | Optional | 
| CNT | 0 | A segment specifying control totals e.g. total number of Express Consignments reported, total number of master transport documents, total number of packages. | Optional | 
| SG1 | 0 | SG1 | Optional | 
| NAD | 1 | A segment to specify the party name and address responsible for the express consignment. | Mandatory | 
| SG2 | 1 | SG2 | Mandatory | 
| CTA | 2 | A segment identifying contact party. | Mandatory | 
| COM | 2 | A segment identifying the contact party's telephone and/or fax number. | Optional | 
| SG3 | 0 | SG3 | Optional | 
| TDT | 1 | A segment to indicate the name of the carrier, name/number of vehicle or flight, conveyance reference number. | Mandatory | 
| DTM | 1 | A segment to specify the dates, times or periods relevant to the transport used. | Optional | 
| SG4 | 1 | SG4 | Optional | 
| LOC | 2 | A segment to identify a place or location relevant to the transport details. | Mandatory | 
| DTM | 2 | A segment to specify dates, times or periods relevant to the transport details e.g. actual date/time of arrival. | Optional | 
| SG5 | 0 | SG5 | Optional | 
| EQD | 1 | A segment to identify a unit of equipment. | Mandatory | 
| SEL | 1 | A segment to specify a seal number related to equipment. | Optional | 
| SG6 | 0 | SG6 | Optional | 
| RFF | 1 | A segment to identify Master Transport Document references or similar documentation pertinent to the conveyance report. | Mandatory | 
| NAD | 1 | A segment to specify the party name and address of the sender and receiver of the Master Transport Document. | Optional | 
| CNT | 1 | A segment to specify control totals e.g. total number of House Transport Documents. | Optional | 
| SG7 | 1 | SG7 | Optional | 
| CNI | 2 | A segment to indicate the reference number of the House Transport Document for the relevant consignment. | Mandatory | 
| SGP | 2 | A segment to specify the placement of the goods in relation to equipment. | Optional | 
| CNT | 2 | A segment specifying control totals e.g. total number of Customs items reported. | Optional | 
| MEA | 2 | A segment providing for measurements requirements related to the express consignment e.g. gross weight. | Optional | 
| LOC | 2 | A segment identifying place/location relevant to the express consignment, e.g. country of consignment, place of loading/unloading. | Optional | 
| NAD | 2 | A segment describing name and address of the shipper and consignee of the express consignment. | Optional | 
| SG8 | 2 | SG8 | Optional | 
| GDS | 3 | A segment specifying the nature of the goods in accordance with the Customs Cooperation Council (CCC)/International Express Carriers Conference(IECC) Express Consignment Guidelines : i.e. Category 1 - Documents, Category 2 - Low-value non-dutiable goods, Category 3 - Low-value dutiable goods, Category 4 - High value goods. | Mandatory | 
| FTX | 3 | A segment specifying the description in narrative form. | Optional | 
| SG9 | 2 | SG9 | Optional | 
| PAC | 3 | A segment to identify the number and type of packages. | Mandatory | 
| PCI | 3 | A segment to identify markings and labels on the type of package reported. | Optional | 
| SG10 | 2 | SG10 | Optional | 
| TOD | 3 | A segment identifying terms and places of delivery of the entered goods e.g. coded International Rules for the Interpretation of Trade Terms (INCOTERMS). | Mandatory | 
| LOC | 3 | A segment identifying the place/location relevant to the terms of delivery of the express consignment. | Optional | 
| FTX | 3 | A segment describing terms of delivery in narrative form. | Optional | 
| SG11 | 2 | SG11 | Optional | 
| MOA | 3 | A segment specifying the monetary amounts relative to the express consignment e.g. declared value of a single consignment. | Mandatory | 
| SG12 | 3 | SG12 | Mandatory | 
| CUX | 4 | A segment to specify rates of exchange/currencies reported in regard to value. | Mandatory | 
| DTM | 4 | A segment to specify date and time relevant to exchange rates regarding the value of the express consignment. | Optional | 
| SG13 | 2 | SG13 | Optional | 
| TAX | 3 | A segment identifying the tax type, rate and base associated with the consignment. | Mandatory | 
| MOA | 3 | A segment identifying monetary amounts (e.g. tax/fee amount) associated with the preceding TAX. | Optional | 
| GEI | 3 | A segment identifying an indicator (e.g. method of payment indicator) associated with the preceding TAX. | Optional | 
| SG14 | 2 | SG14 | Optional | 
| DOC | 3 | A segment specifying the documentation requirements for particular Customs/government agencies e.g. invoice, certificate of origin. | Mandatory | 
| DTM | 3 | A segment specifying date/time/period information as related to the documentation requirements. | Optional | 
| LOC | 3 | A segment identifying the place/location relevant to the documentation requirements. | Optional | 
| SG15 | 2 | SG15 | Optional | 
| CST | 3 | A segment describing the goods in terms of Customs entities, status and intended use i.e. the H.S. Tariff Codes. | Mandatory | 
| FTX | 3 | A segment specifying the Customs description in narrative form. | Optional | 
| LOC | 3 | A segment identifying place/location relevant to the Customs treatment of the goods e.g. country of origin. | Mandatory | 
| MEA | 3 | A segment providing for measurements requirements related to the Customs item e.g. net weight and supplementary units. | Optional | 
| SG16 | 3 | SG16 | Optional | 
| TAX | 4 | A segment identifying the tax type, rate and base associated with a Customs item. | Mandatory | 
| MOA | 4 | A segment identifying monetary amounts (e.g. tax/fee amount) associated with the preceding TAX. | Optional | 
| GEI | 4 | A segment identifying an indicator (e.g. method of payment indicator) associated with the preceding TAX. | Optional | 
| SG17 | 0 | SG17 | Optional | 
| AUT | 1 | A segment that identifies and verifies the authenticity of the sender and data integrity. | Mandatory | 
| DTM | 1 | A segment specifying date/time/period information related to the authentication requirements. | 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 |