0.    INTRODUCTION

       This specification provides the definition of the Purchase
       order message (ORDERS) to be used in Electronic Data
       Interchange (EDI) between trading partners involved in
       administration, commerce and transport.

1.    SCOPE

1.1   Functional Definition

       A message specifying details for goods or services ordered
       under conditions agreed between the seller and the buyer.

1.2   Field of Application

       The UN Standard Purchase Order Message may be applied for both
       national and international trade. It is based on universal
       commercial practice and is not dependent on the type of
       business or industry.

1.3   Principles

       - A buyer may order for one or more goods items or services.
       
       - A purchase order may refer to goods items or services related
       to one or more delivery schedules, call-offs, etc.
       
       - A purchase order for cross-border transactions may contain
       additional information for customs and/or statistical purposes.
       
       - A purchase order may contain details for transport and
       destination as well as delivery patterns.

2.    REFERENCES

       See UNTDID, Part 4, Chapter 2.6 UN/ECE UNSM - General Introduction,
       Section 1.

3.    TERMS AND DEFINITIONS

3.1   Standard terms and definitions

       See UNTDID, Part 4, Chapter 2.6 UN/ECE UNSM - General Introduction,
       Section 2.

4.    MESSAGE DEFINITION

4.1   Data Segment Clarification

       This section should be read in conjunction with the Segment
       Table which indicate mandatory, conditional and repeating
       requirements.
       
       The following guidelines and principles apply to the whole
       message and are intended to facilitate the understanding and
       implementation of the message: 
       
       All specified dates/times should be in the format
       'yymmdd'/'hhmm' unless all parties involved in the transaction
       agree that there is a functional requirement for an alternative
       format. Periods should be specified as whole numbers
       representing the required period as indicated in the format
       qualifier (weeks, months, etc.) 
       
       Where a choice of code or text is given only the code element
       should be used wherever possible.
       
       Conditional data that is not required in the message should not
       be included.
       
       Care must be taken that the segment qualifier in dependent
       segments do not conflict with the segment qualifier of the
       trigger segment of a group.
       
       Free text information within the message should be avoided as
       this inhibits automatic processing.

4.1.1  Header section

       Information to be provided in the Header section:

0010   UNH, Message header
       A service segment starting and uniquely identifying a message.
       The message type code for the Purchase order message is ORDERS.
       
       Note: Purchase order messages conforming to this document must
       contain the following data in segment UNH, composite S009:

       Data element  0065 ORDERS
                     0052 D
                     0054 97A
                     0051 UN

0020   BGM, Beginning of message
       A segment by which the sender must uniquely identify the order
       by means of its name and number and when necessary its
       function.

0030   DTM, Date/time/period
       A segment specifying general dates and, when relevant, times
       related to the whole message. The segment must be specified at
       least once to identify the order date.
       Examples of the use of this DTM segment are: Lead times that
       apply to the whole of the Order and, if no schedule is to be
       specified, the delivery date.
       The Date/time/period segment within other Segment group should
       be used whenever the date/time/period requires to be logically
       related to another specified data item. e.g. Payment due date
       is specified within the PAT Segment group.

0040   PAI, Payment instructions
       A segment requesting or confirming conditions of payment,
       guarantee and method of payment for the whole order. An example
       of the use of this segment is to specify that a documentary
       credit will be used.

0050   ALI, Additional information
       A segment indicating special conditions related to the total
       order owing to origin, customs preference or other commercial
       factors.

0060   IMD, Item description
       A segment providing a description common to all line items of
       the order.

0070   FTX, Free text
       A segment with free text information, in coded or clear form,
       used when additional information is needed but cannot be
       accommodated within other segments. In computer to computer
       exchanges such text will normally require the receiver to
       process this segment manually.


0080   Segment group 1: RFF-DTM
       A group of segments for giving references and where necessary,
       their dates, relating to the whole message e.g. contract
       number, import/export license number, reservation number.

0090      RFF, Reference
          A segment identifying the reference by its number and where
          appropriate a line number within a document.

0100      DTM, Date/time/period
          A segment specifying the date/time related to the reference.


0110   Segment group 2: NAD-LOC-FII-SG3-SG4-SG5
       A group of segments identifying the parties with associated
       information.

0120      NAD, Name and address
          A segment identifying names and addresses of the parties, in
          coded or clear form, and their functions relevant to the
          order. Identification of the seller and buyer parties is
          mandatory for the order message. It is recommended that
          where possible only the coded form of the party ID should be
          specified e.g. The Buyer and Seller are known to each other,
          thus only the coded ID is required, but the Consignee or
          Delivery address may vary and would have to be clearly
          specified, preferably in structured format.

0130      LOC, Place/location identification
          A segment giving more specific location information of the
          party specified in the NAD segment e.g. internal
          site/building number.

0140      FII, Financial institution information
          A segment identifying the financial institution (e.g. bank)
          and relevant account numbers for the seller, buyer and where
          necessary other parties e.g. the buyer may provide a choice
          of financial institutions for direct debit purposes.


0150      Segment group 3: RFF-DTM
          A group of segments giving references only relevant to the
          specified party rather than the whole order.

0160         RFF, Reference
             A segment identifying the reference by its number and
             where appropriate a line number within a document.

0170         DTM, Date/time/period
             A segment specifying the date and/or time related to the
             reference.


0180      Segment group 4: DOC-DTM
          A group of segments identifying the documentary requirements
          of the specified party.

0190         DOC, Document/message details
             A segment identifying and providing information relating
             to the documents required by the party specified by the
             NAD segment. For example, the party may require a
             Certificate of Analysis.

0200         DTM, Date/time/period
             A segment specifying the date and/or time of the
             document.


0210      Segment group 5: CTA-COM
          A group of segments giving contact details of the specific
          person or department within the party identified in the NAD
          segment.

0220         CTA, Contact information
             A segment to identify a person or department, and their
             function, to whom communications should be directed.

0230         COM, Communication contact
             A segment to identify a communications type and number
             for the contact specified in the CTA segment.


0240   Segment group 6: TAX-MOA-LOC
       A group of segments specifying tax related information, and
       when necessary, the location(s) to which that tax information
       relates.

0250      TAX, Duty/tax/fee details
          A segment specifying a tax type, category and rate, or
          exemption, relating to the whole order e.g. Value Added Tax
          at the standard rate is applicable for all items.

0260      MOA, Monetary amount
          A segment specifying the amount for the identified tax/fee.

0270      LOC, Place/location identification
          A segment indicating the location to which the tax or
          exemption specified in the TRI segment applies e.g. city or
          state or country.


0280   Segment group 7: CUX-PCD-DTM
       A group of segments specifying the currencies and related
       dates/periods valid for the whole order. Currency data may be
       omitted in national applications but will be required for
       international transactions.

0290      CUX, Currencies
          A segment identifying the currencies required in the order
          e.g. the order currency. A rate of exchange may be given to
          convert a reference currency into a target currency.

0300      PCD, Percentage details
          A segment specifying the fluctuation beyond those limits
          will allow one or either party to re-negotiate prices.

0310      DTM, Date/time/period
          A segment specifying the date/time/period related to the
          rate of exchange.


0320 | Segment group 8: PAT-DTM-PCD-SG9
       A segment group specifying the terms of payment and accounting
       classifications applicable to the entire message.

0330      PAT, Payment terms basis
          A segment identifying the payment terms and date/time basis.

0340      DTM, Date/time/period
          A segment giving the specific date/time/period, if needed,
          of any payments, discounts, installments etc.

0350      PCD, Percentage details
          A segment specifying the discount, interest, penalty as well
          as installment percentage.


0360 +    Segment group 9: MOA-GIR
          A group of segments identifying accounting classification
          reference number data and related monetary amounts at the
          header level.

0370 |       MOA, Monetary amount
             A segment specifying the amount associated with the
             specified accounting classification reference number data
             and payment information.

0380 +       GIR, Related identification numbers
             A segment providing related accounting classification
             reference number data.


0390   Segment group 10:TDT-SG11
       A group of segments identifying the mode and means of
       transport, location and relevant dates and times for
       transportation, relating to the whole order.

0400      TDT, Details of transport
          A segment specifying the mode, means and identification of
          the transport for the goods being ordered. If required, the
          carrier's address should be indicated within the NAD Segment
          group.


0410      Segment group 11:LOC-DTM
          A group of segments giving the location and date/time
          information relative to the transportation.

0420         LOC, Place/location identification
             A segment identifying locations relevant to the transport
             specified in the TDT segment e.g. place of departure or
             border crossing point.

0430         DTM, Date/time/period
             A segment identifying the date/time details of departure
             and/or arrival of the transported goods for the specified
             location.


0440   Segment group 12:TOD-LOC
       A group of segments indicating the terms of delivery for the
       whole order.

0450      TOD, Terms of delivery or transport
          A segment identifying the delivery terms to be used e.g. UN
          INCOTERMS code could be used to specify the delivery terms.

0460      LOC, Place/location identification
          A segment identifying locations relevant to the delivery
          terms specified in the TOD segment.


0470   Segment group 13:PAC-MEA-SG14
       A group of segments identifying the packaging, physical
       dimensions and marks and numbers for goods referenced by the
       whole order.

0480      PAC, Package
          A segment specifying the number and type of packages for the
          whole order e.g. number and type of pallets.

0490      MEA, Measurements
          A segment specifying physical measurements of packages
          described in the PAC segment e.g. package length, weight.


0500      Segment group 14:PCI-RFF-DTM-GIN
          A group of segments specifying the markings and labels on
          individual physical units.

0510         PCI, Package identification
             A segment specifying markings and labels used on
             individual physical units (packages) described in the PAC
             segment.

0520         RFF, Reference
             A segment identifying the master label number.

0530         DTM, Date/time/period
             A segment specifying the dates relevant to the package
             markings.

0540         GIN, Goods identity number
             A segment identifying the number or ranges of numbers for
             use with the package markings.


0550   Segment group 15:EQD-HAN-MEA-FTX
       A group of segments providing information relating to equipment
       identification and ownership, handling and identification of
       hazardous materials, relating to the whole order.

0560      EQD, Equipment details
          A segment to define information regarding equipment to be
          used in conjunction with the whole order, and if required,
          to indicate responsibility for supply of the equipment.

0570      HAN, Handling instructions
          A segment providing information on required handling of
          materials and additionally, if required, identifying
          hazardous materials in the whole order.

0580      MEA, Measurements
          A segment providing measurement information for the
          equipment.

0590      FTX, Free text
          A segment with free text information, in coded or clear
          form, used when additional information is needed but cannot
          be accommodated within other segments. In computer to
          computer exchanges such text will normally require the
          receiver to process this segment manually.


0600   Segment group 16:SCC-FTX-RFF-SG17
       A group of segments specifying requested delivery schedules
       relating to quantities, frequencies, dates and references,
       required for the whole order.

0610      SCC, Scheduling conditions
          A segment specifying the type and status of the schedule
          being given, and optionally defining a pattern to be
          established e.g. firm or proposed delivery schedule for a
          weekly pattern.

0620      FTX, Free text
          A segment with free text information, in coded or clear
          form, to give further clarification to scheduling
          instructions. In computer to computer exchanges such text
          will normally require the receiver to process this segment
          manually.

0630      RFF, Reference
          A segment for specifying the reference for schedule.


0640      Segment group 17:QTY-DTM
          A group of segments to specify the scheduled quantities,
          date/time of the schedule, and where required, the reference
          of the schedule.

0650         QTY, Quantity
             A segment to specify pertinent quantities relating to the
             schedule and pattern established in the SCC segment, e.g.
             delivery quantity.

0660         DTM, Date/time/period
             A segment indicating the date/time details relating to
             the quantity and schedule used to indicate date/time
             ranges e.g. start and end dates for a delivery pattern,
             or delivery window.


0670   Segment group 18:APR-DTM-RNG
       A group of segments providing information concerning pricing
       related to the type of trade, and where appropriate, indication
       of quantities, dates/periods or amounts.

0680      APR, Additional price information
          A segment to identify additional pricing information such as
          a price multiplier, the class or type of trade and
          additionally identifying the reason for any changes.

0690      DTM, Date/time/period
          A segment to identify the date/time/period information
          related to the price change e.g. period of validity.

0700      RNG, Range details
          A segment to identify the quantity or amount ranges to which
          the additional price information applies.


0710   Segment group 19:ALC-ALI-DTM-SG20-SG21-SG22-SG23-SG24
       A group of segments specifying allowances and charges for the
       whole order. The allowance or charge specified within this
       Segment group may either relate to the total order in which
       case it cannot be overridden at detail level, or it can relate
       to the line items as a default allowance/charge and can be
       overridden by the ALC Segment group within the detail section.
       Where relevant, additional information, tax and alternate
       currency details are to be indicated in the TRI and MOA
       segments. The basis for the calculation of the allowance/charge
       may be a quantity, a percentage, an amount or a rate and one of
       the Segment group 19-22 should be used accordingly.

0720      ALC, Allowance or charge
          A segment identifying the charge or allowance and, where
          necessary its calculation sequence.

0730      ALI, Additional information
          A segment indicating that the allowance or charge specified
          is subject to special conditions owing to origin, customs
          preference or commercial factors.

0740      DTM, Date/time/period
          A segment to identify the date/time/period information
          related to the allowance or charge, e.g. period of validity.


0750      Segment group 20:QTY-RNG
          A group of segments specifying the quantity of the allowance
          or charge with its measure unit specifier. A range to which
          the allowance or charge applies may be specified e.g. an
          allowance of a free quantity of 20 pieces may be specified
          if the goods quantity ordered is greater than 1000 pieces.

0760         QTY, Quantity
             A segment identifying the type of quantity and the
             quantity related to the allowance or charge.

0770         RNG, Range details
             A segment specifying, if required, the range to which the
             allowance or charge applies.


0780      Segment group 21:PCD-RNG
          A group of segments specifying the percentage for the
          allowance or charge, e.g. The allowance/charge amount is
          calculated as 5% of the goods value or a price reduction of
          5% may be specified if the goods quantity ordered is within
          the range 5 tons to 10 tons.

0790         PCD, Percentage details
             A segment identifying the percentage and the percentage
             basis for the calculation of the allowance or charge.

0800         RNG, Range details
             A segment specifying, if required, a range for the
             application of the percentage.


0810      Segment group 22:MOA-RNG
          A group of segments specifying a monetary amount for an
          allowance or charge. A range to which the allowance or
          charge applies can be specified e.g. an allowance of 5000
          BEF may be specified if goods value ordered is greater than
          100000 BEF.

0820         MOA, Monetary amount
             A segment identifying the monetary amount for the
             allowance or charge.

0830         RNG, Range details
             A segment specifying, if required, a range for the
             application of the allowance/charge amount.


0840      Segment group 23:RTE-RNG
          A group of segments specifying the rate per unit and basis
          to which the allowance or charge applies e.g. the
          allowance/charge amount is 3 DEM per 10 tons.

0850         RTE, Rate details
             A segment specifying the rate per unit and the basis for
             calculation.

0860         RNG, Range details
             A segment specifying, if required, the range for the
             application of the allowance/charge rate.


0870      Segment group 24:TAX-MOA
          A group of segments specifying tax related information for
          the allowance or charge.

0880         TAX, Duty/tax/fee details
             A segment specifying the tax type, category and rate, or
             exemption, related to the allowance or charge.

0890         MOA, Monetary amount
             A segment specifying the tax amount for the allowance or
             charge.


0900   Segment group 25:RCS-RFF-DTM-FTX
       A group of segments identifying any rules, laws or regulations
       with which the supplier must comply to meet requirements e.g.
       building regulations, safety requirements, etc.

0910      RCS, Requirements and conditions
          A segment to enable industry or national requirements to be
          specified.

0920      RFF, Reference
          A segment identifying the referenced document by its number
          and, where appropriate, a line number.

0930      DTM, Date/time/period
          A segment indicating the date/time details relating to the
          references.

0940      FTX, Free text
          A segment with free text information, in coded or clear
          form, used when additional information is needed but cannot
          be accommodated within other segments. In computer to
          computer exchanges such text will normally require the
          receiver to process this segment manually.


0950 + Segment group 26:DGS-FTX-SG27
       A segment group identifying dangerous goods and hazardous
       material information with associated points of contact and
       communications numbers.

0960 +    DGS, Dangerous goods
          A segment identifying dangerous goods and hazardous material
          information.

0970 +    FTX, Free text
          A segment providing free form text information relating to
          the dangerous goods.


0980 +    Segment group 27:CTA-COM
          A segment group providing contacts and communications
          numbers associated with the dangerous goods information.

0990 +       CTA, Contact information
             A segment identifying to whom communications should be
             directed concerning dangerous goods.

1000 +       COM, Communication contact
             A segment identifying communication numbers of the
             contacts to whom communications should be directed.

4.1.2  Detail section

       Information to be provided in the Detail section:


1010 | Segment group 28:LIN-PIA-IMD-MEA-QTY-PCD-ALI-DTM-MOA-GIN-GIR-
                         QVR-DOC-PAI-FTX-SG29-SG30-SG32-SG33-SG34-SG37-
                         SG38-SG39-SG43-SG49-SG51-SG52-SG53-SG55-SG56-
                         SG58
       A group of segments providing details of the individual ordered
       items. This segment group may be repeated to give sub-line
       details.

1020      LIN, Line item
          A segment identifying the line item by the line number and
          configuration level, and additionally, identifying the
          product or service ordered. Other product identification
          numbers e.g. Buyer product number, etc. can be specified
          within the following PIA segment.

1030      PIA, Additional product id
          A segment providing either additional identification to the
          product specified in the LIN segment (e.g. Harmonized System
          number), or provides any substitute product identification.

1040      IMD, Item description
          A segment for describing the product or service being
          ordered as well as product characteristic. This segment
          should be used for products or services that cannot be fully
          identified by a product code or article number.

1050      MEA, Measurements
          A segment enabling the physical measurements of the ordered
          item to be specified where this is required for full
          identification of the product. Any measurements must refer
          to the product in its unpacked form e.g. thickness of
          plastic film, length, weight, etc.

1060      QTY, Quantity
          A segment identifying the product quantities e.g. ordered
          quantity.

1070      PCD, Percentage details
          A segment specifying the strength or yield of a product as a
          percentage e.g. 80% to indicate the strength of an acid.

1080      ALI, Additional information
          A segment indicating that the line item is subject to
          special conditions owing to origin, customs preference,
          embargo regulations or commercial factors.

1090      DTM, Date/time/period
          A segment specifying date/time/period details relating to
          the line item only.

1100      MOA, Monetary amount
          A segment specifying any monetary amounts relating to the
          product e.g. item amount, insurance value, customs value.

1110      GIN, Goods identity number
          A segment providing identity numbers to be applied to the
          goods being ordered e.g. serial numbers for assembled
          equipment.

1120      GIR, Related identification numbers
          A segment providing sets of related identification numbers
          for a line item e.g. engine numbers, chassis number and
          transmission number for a vehicle.

1130      QVR, Quantity variances
          A segment identifying order quantity variances, normally
          specified by the supplier using an Order Response message.

1140      DOC, Document/message details
          A segment to indicate that a certificate/declaration of
          origin is required for the ordered article.

1150      PAI, Payment instructions
          A segment to indicate that where a central buyer is
          purchasing on behalf of different consignees, the means of
          payment may differ for  each item/consignee combination as
          specified in segment group 25.

1160      FTX, Free text
          A segment with free text information, in coded or clear
          form, used when additional information is needed but cannot
          be accommodated within other segments. In computer to
          computer exchanges such text will normally require the
          receiver to process this segment manually.


1170      Segment group 29:CCI-CAV-MEA
          A group of segments providing product characteristic and
          product characteristic details.

1180         CCI, Characteristic/class id
             A segment to identify product characteristic and, or the
             characteristic name and characteristic relevance for the
             business process.

1190         CAV, Characteristic value
             A segment to specify common product characteristic by
             value in either coded form or in free format.

1200         MEA, Measurements
             A segment indicating characteristic value being physical
             measurement (including measurable quantities and
             percentages) related to specified product characteristics
             (for example voltage, percentage of material contained)
             and where relevant measurement ranges.


1210 |    Segment group 30:PAT-DTM-PCD-SG31
          A group of segments specifying the terms of payment and
          accounting classifications applicable to the line item.

1220         PAT, Payment terms basis
             A segment identifying the payment terms and date/time
             basis.

1230         DTM, Date/time/period
             A segment giving the specific date/time/period, if
             needed, of any payments, discounts, installments etc.

1240         PCD, Percentage details
             A segment specifying the discount, interest, penalty as
             well as installment percentages.


1250 +       Segment group 31:MOA-GIR
             A group of segments identifying accounting classification
             reference number data and related monetary amounts at the
             line item level.

1260 |          MOA, Monetary amount
                A segment specifying the amount associated with the
                specified accounting classification reference number
                data and payment information.

1270 +          GIR, Related identification numbers
                A segment providing related accounting identification
                numbers.


1280      Segment group 32:PRI-CUX-APR-RNG-DTM
          A group of segments identifying the relevant pricing
          information for the goods or services ordered.

1290         PRI, Price details
             A segment to specify the price type and amount. The price
             used in the calculation of the line amount will be
             identified as 'price'.

1300         CUX, Currencies
             A segment to allow to specify the price in a different
             currency that in segment group 7.

1310         APR, Additional price information
             A segment to identify pricing information such as a price
             multiplier, the class or type of trade and additionally
             identifying the reason for any changes.

1320         RNG, Range details
             A segment to identify the ranges (quantity, amount, etc)
             to which the additional price information applies.

1330         DTM, Date/time/period
             A segment to identify the date/time/period information
             related to the price change e.g. period of validity.


1340      Segment group 33:RFF-DTM
          A group of segments giving references and where necessary,
          their dates, relating to the line item.

1350         RFF, Reference
             A segment identifying the reference by its number and
             where appropriate a line number within a document.

1360         DTM, Date/time/period
             A segment specifying the date/time related to the
             reference.


1370      Segment group 34:PAC-MEA-QTY-DTM-SG35-SG36
          A group of segments identifying the packaging, physical
          dimensions, and marks and numbers for goods referenced in
          the line item.

1380         PAC, Package
             A segment specifying the number of packages and the
             physical type of packaging for the line item e.g. pallet
             type.

1390         MEA, Measurements
             A segment specifying physical measurements of packages
             described in the PAC segment e.g. cube or gross weight.

1400         QTY, Quantity
             A segment specifying the maximum quantity number of
             packages which can be stacked safely on another and/or
             the number of items normally contained within the
             package.

1410         DTM, Date/time/period
             A segment to indicate the validity period in relation to
             the specified article.


1420         Segment group 35:RFF-DTM
             A segment group to give reference to e.g. a packing
             instruction document relevant to a particular package
             type and its date/time/period of issue.

1430            RFF, Reference
                A segment identifying the packing instruction
                document.

1440            DTM, Date/time/period
                A segment specifying the dates relevant to the
                referred document.


1450         Segment group 36:PCI-RFF-DTM-GIN
             A group of segments specifying the markings and labels on
             individual physical units.

1460            PCI, Package identification
                A segment specifying markings and labels used on
                individual physical units (packages) described in the
                PAC segment.

1470            RFF, Reference
                A segment identifying the master label number.

1480            DTM, Date/time/period
                A segment specifying the dates relevant to the package
                markings.

1490            GIN, Goods identity number
                A segment identifying the number or ranges of numbers
                for use with the package markings.


1500 |    Segment group 37:LOC-QTY-PCD-DTM
          A group of segments specifying destination and quantity
          details for consignments involving multi-destination
          deliveries.

1510         LOC, Place/location identification
             A segment indicating the location to which part of the
             consignment is to be delivered.

1520         QTY, Quantity
             A segment specifying the quantity to be delivered to the
             identified location.

1530 +       PCD, Percentage details
             A segment specifying the percentage of the quantity to be
             delivered to the identified location.

1540         DTM, Date/time/period
             A segment specifying the dates and/or times that the
             delivery should be made.


1550      Segment group 38:TAX-MOA-LOC
          A group of segments specifying tax related information, and
          when necessary, the location(s) to which that tax
          information relates.

1560         TAX, Duty/tax/fee details
             A segment specifying a tax type, category and rate, or
             exemption, relating to the line item.

1570         MOA, Monetary amount
             A segment specifying the amount for the identified
             tax/fee.

1580         LOC, Place/location identification
             A segment indicating the location to which the tax or
             exemption specified in the TAX segment applies e.g. city
             or state tax.


1590      Segment group 39:NAD-LOC-SG40-SG41-SG42
          A group of segments identifying the parties with associated
          information, relevant to the line item only.

1600         NAD, Name and address
             A segment identifying names and addresses of the parties,
             in coded or clear form, and their functions relevant to
             the line item . It is recommended that where possible
             only the coded form of the party ID should be specified.
             e.g. The Buyer and Seller are known to each other, thus
             only the coded ID is required, but the Consignee or
             Delivery address may vary and would have to be clearly
             specified, preferably in structured format.

1610         LOC, Place/location identification
             A segment giving more specific location information of
             the party specified in the NAD segment e.g. internal
             site/building number.


1620         Segment group 40:RFF-DTM
             A group of segments giving references only relevant to
             the specified party rather than the line item.

1630            RFF, Reference
                A segment identifying the reference by its number and
                where appropriate a line number within a document.

1640            DTM, Date/time/period
                A segment specifying the date and/or time related to
                the reference.


1650         Segment group 41:DOC-DTM
             A group of segments identifying the documentary
             requirements of the specified party.

1660            DOC, Document/message details
                A segment identifying and providing information
                relating to the documents required by the party
                specified by the NAD segment.
                For example, the party may require a Certificate of
                Analysis.

1670            DTM, Date/time/period
                A segment specifying the date and/or time of the
                document.


1680         Segment group 42:CTA-COM
             A group of segments giving contact details of the
             specific person or department within the party identified
             in the NAD segment.

1690            CTA, Contact information
                A segment to identify a person or department, and
                their function, to whom communications should be
                directed.

1700            COM, Communication contact
                A segment to identify a communications type and number
                for the contact specified in the CTA segment.


1710      Segment group 43:ALC-ALI-DTM-SG44-SG45-SG46-SG47-SG48
          A group of segments specifying allowances and charges for
          the line item where this is different to or not specified
          within the heading section.

1720         ALC, Allowance or charge
             A segment identifying the charge or allowance and, where
             necessary its calculation sequence.

1730         ALI, Additional information
             A segment indicating that the allowance or charge
             specified is subject to special conditions owing to
             origin, customs preference or commercial factors.

1740         DTM, Date/time/period
             A segment to identify the date/time/period information
             related to the allowance or charge, e.g. period of
             validity.


1750         Segment group 44:QTY-RNG
             A group of segments specifying the quantity of the
             allowance or charge with its measure unit specifier. A
             range to which the allowance or charge applies may be
             specified, e.g. an allowance of a free quantity of 20
             pieces may be specified if the goods quantity ordered is
             greater than 1000 pieces.

1760            QTY, Quantity
                A segment identifying the type of quantity and the
                quantity related to the allowance or charge.

1770            RNG, Range details
                A segment specifying, if required, the range to which
                the allowance or charge applies.


1780         Segment group 45:PCD-RNG
             A group of segments specifying the percentage for the
             allowance or charge e.g. The allowance/charge amount is
             calculated as 5% of the goods value or a price reduction
             of 5% may be specified if the goods quantity ordered is
             within the range 5 tons to 10 tons.

1790            PCD, Percentage details
                A segment identifying the percentage and the
                percentage basis for the calculation of the allowance
                or charge.

1800            RNG, Range details
                A segment specifying, if required, a range for the
                application of the percentage.


1810         Segment group 46:MOA-RNG
             A group of segments specifying a monetary amount for an
             allowance or charge. A range to which the allowance or
             charge applies can be specified e.g. an allowance of 5000
             BEF may be specified if goods value ordered is greater
             than 100000 BEF.

1820            MOA, Monetary amount
                A segment identifying the monetary amount for the
                allowance or charge.

1830            RNG, Range details
                A segment specifying, if required, a range for the
                application of the allowance/charge amount.


1840         Segment group 47:RTE-RNG
             A group of segments specifying the rate per unit and
             basis to which the allowance or charge applies e.g. The
             allowance/charge amount is 3 DEM per 10 tons.

1850            RTE, Rate details
                A segment specifying the rate per unit and the basis
                for calculation.

1860            RNG, Range details
                A segment specifying, if required, the range for the
                application of the allowance/charge rate.


1870         Segment group 48:TAX-MOA
             A group of segments specifying tax related information
             for the allowance or charge.

1880            TAX, Duty/tax/fee details
                A segment specifying the tax type, category and rate,
                or exemption, related to the allowance or charge.

1890            MOA, Monetary amount
                A segment specifying the tax amount for the allowance
                or charge.


1900      Segment group 49:TDT-SG50
          A group of segments identifying the mode and means of
          transport, location and relevant dates and times for
          transportation, relating to the line item, where this is
          different to or not specified within the heading section.

1910         TDT, Details of transport
             A segment specifying the mode, means and identification
             of the transport for the goods item being ordered, where
             this is different to or not specified within the heading
             section.


1920         Segment group 50:LOC-DTM
             A group of segments giving the location and date/time
             information relative to the transportation.

1930            LOC, Place/location identification
                A segment identifying locations relevant to the
                transport specified in the TDT segment.

1940            DTM, Date/time/period
                A segment identifying the date/time details of
                departure and/or arrival of the transported goods for
                the specified location.


1950      Segment group 51:TOD-LOC
          A group of segments indicating the terms of delivery for the
          line item where this is different to or not specified within
          the heading section.

1960         TOD, Terms of delivery or transport
             A segment identifying the delivery terms to be used.

1970         LOC, Place/location identification
             A segment identifying locations relevant to the delivery
             terms specified in the TOD segment.


1980      Segment group 52:EQD-HAN-MEA-FTX
          A group of segments providing information relating to
          equipment identification and ownership, handling and
          notification of hazardous materials, relating to the line
          item where this is different to or not specified within the
          heading section.

1990         EQD, Equipment details
             A segment to define fixed information regarding equipment
             to be used in conjunction with the ordered item, and if
             required, to indicate responsibility for supply of the
             equipment e.g. a container identification.

2000         HAN, Handling instructions
             A segment providing information on required handling of
             materials and additionally, if required, identifying
             hazardous materials in the ordered item.

2010         MEA, Measurements
             A segment providing measurement information for the
             equipment.

2020         FTX, Free text
             A segment with free text information, in coded or clear
             form, to give further clarification, when required, to
             the equipment and handling details. In computer to
             computer exchanges such text will normally require the
             receiver to process this segment manually.


2030      Segment group 53:SCC-FTX-RFF-SG54
          A group of segments specifying requested delivery schedules
          relating to quantities, frequencies, and dates, required for
          the line item, where this is different to or not specified
          within the heading section.

2040         SCC, Scheduling conditions
             A segment specifying the type and status of the schedule
             being given, and optionally defining a pattern to be
             established e.g. firm or proposed delivery schedule for a
             weekly pattern.

2050         FTX, Free text
             A segment with free text information, in coded or clear
             form, used when additional information is needed but
             cannot be accommodated within other segments. In computer
             to computer exchanges such text will normally require the
             receiver to process this segment manually.

2060         RFF, Reference
             A segment for specifying references relevant to a
             schedule.


2070         Segment group 54:QTY-DTM
             A group of segments to specify the scheduled quantities,
             date/time details of the schedule and where required the
             reference of the schedule.

2080            QTY, Quantity
                A segment to specify pertinent quantities relating to
                the schedule and pattern established in the SCC
                segment e.g. delivery quantity.

2090            DTM, Date/time/period
                A segment indicating the date/time details relating to
                the quantity and schedule details in the SCC/QTY
                segments. This segment may be repeated to indicate
                date/time ranges, e.g. start and end dates for a
                delivery pattern, or delivery window.


2100      Segment group 55:RCS-RFF-DTM-FTX
          A group of segments identifying any rules, laws or
          regulations with which the supplier must comply to meet
          requirements e.g. building regulations, safety requirements,
          etc.

2110         RCS, Requirements and conditions
             A segment to enable industry or national requirements to
             be specified.

2120         RFF, Reference
             A segment identifying the referenced document by its
             number and where appropriate, a line number.

2130         DTM, Date/time/period
             A segment indicating the date/time details relating to
             the references.

2140         FTX, Free text
             A segment with free text information, in coded or clear
             form, used when additional information is needed but
             cannot be accommodated within other segments. In computer
             to computer exchanges such text will normally require the
             receiver to process this segment manually.


2150      Segment group 56:STG-SG57
          A group of segments indicating information (quantity and
          amount) for the calculation of the amortization.

2160         STG, Stages
             A segment providing information related to the kind of
             stage in a process, the total number of stages and the
             current stage.


2170         Segment group 57:QTY-MOA
             A group of segment indicating quantity and monetary
             amount related to STG.

2180            QTY, Quantity
                A segment giving information on quantity relating to
                STG.

2190            MOA, Monetary amount
                A segment giving information on monetary amount
                relating to STG.


2200 +    Segment group 58:DGS-FTX-SG59
          A group of segments identifying handling information and
          dangerous goods and hazardous material information with
          associated points of contact and communications numbers at
          the item level.

2210 +       DGS, Dangerous goods
             A segment identifying dangerous goods and hazardous
             material information.

2220 +       FTX, Free text
             A segment providing free form text information relating
             to the dangerous goods.


2230 +       Segment group 59:CTA-COM
             A group of segments providing contacts and communications
             numbers associated with dangerous goods information.

2240 +          CTA, Contact information
                A segment identifying to whom communications should be
                directed concerning dangerous goods.

2250 +          COM, Communication contact
                A segment identifying communication numbers of the
                contacts to whom communications should be directed.

4.1.3  Summary section

       Information to be provided in the Summary section:

2260   UNS, Section control
       A service segment placed at the start of the summary section to
       avoid segment collision.

2270   MOA, Monetary amount
       A segment giving the total amounts for the whole order message.

2280   CNT, Control total
       A segment by which control totals may be provided by the sender
       for checking by the receiver.


2290   Segment group 60:ALC-ALI-MOA
       A group of segments specifying allowances and charges summary
       totals for the order.

2300      ALC, Allowance or charge
          A segment identifying the charge or allowance type to be
          summarised.

2310      ALI, Additional information
          A segment indicating that allowance or charge specified is
          subject to special conditions owing to origin, customs
          preference or commercial factors.

2320      MOA, Monetary amount
          A segment specifying the summary amount for the allowance or
          charge.

2330   UNT, Message trailer
       A service segment ending a message, giving the total number of
       segments in the message and the control reference number of the
       message.

4.2   Data segment index (Alphabetical sequence by tag)

          ALC Allowance or charge
          ALI Additional information
          APR Additional price information
          BGM Beginning of message
          CAV Characteristic value
          CCI Characteristic/class id
          CNT Control total
          COM Communication contact
          CTA Contact information
          CUX Currencies
       +  DGS Dangerous goods
          DOC Document/message details
          DTM Date/time/period
          EQD Equipment details
          FII Financial institution information
          FTX Free text
          GIN Goods identity number
          GIR Related identification numbers
          HAN Handling instructions
          IMD Item description
          LIN Line item
          LOC Place/location identification
          MEA Measurements
          MOA Monetary amount
          NAD Name and address
          PAC Package
          PAI Payment instructions
          PAT Payment terms basis
          PCD Percentage details
          PCI Package identification
          PIA Additional product id
          PRI Price details
          QTY Quantity
          QVR Quantity variances
          RCS Requirements and conditions
          RFF Reference
          RNG Range details
          RTE Rate details
          SCC Scheduling conditions
          STG Stages
          TAX Duty/tax/fee details
          TDT Details of transport
          TOD Terms of delivery or transport
          UNH Message header
          UNS Section control
          UNT Message trailer

Contents of ORDERS