IDD Increase/Decrease Detail

To specify applicable rate increase or decrease as well as minimum or maximum amounts.

Position
Element
Name
Type
Requirement
Min
Max
Repeat
IDD-01
Tariff Item Number
String (AN)
Mandatory
1
16
-
Number assigned in the tariff to specific rate or group of rates that applies to one or more items in the shipment.
IDD-02
Condition Segment Logical Connector
String (AN)
Mandatory
2
3
-
Code indicating how a specific segment's statement of a rate restriction is evaluated, and its relationship to rate restrictions stated within other segments of the same segment definition. This is a three-part code constructed as follows: position one valid codes are "P" or "M"; position two valid codes are A, O, or I; position three may be any alphanumeric character for grouping.
IDD-03
Condition Code
Identifier (ID)
Mandatory
4
4
-
Code defined in the official railway equipment register which identifies the type of restriction or provision applicable to a rate. When combined with element 499, a specific rate restriction or provision is represented.
IDD03 is the rate increase/decrease method.
IDD-04
Condition Value
String (AN)
Mandatory
1
10
-
Identifies rate restrictions or provisions of a type identified with data element 498. When combined with 498, a specific rate restriction or provision is represented.
IDD04 is the type of rate change.
IDD-05
Condition Value
String (AN)
Mandatory
1
10
-
Identifies rate restrictions or provisions of a type identified with data element 498. When combined with 498, a specific rate restriction or provision is represented.
IDD05 is the rate change calculator.
IDD-06
Condition Value
String (AN)
Mandatory
1
10
-
Identifies rate restrictions or provisions of a type identified with data element 498. When combined with 498, a specific rate restriction or provision is represented.
IDD06 is the rounding rule.
IDD-07
Condition Code
Identifier (ID)
Optional
4
4
-
Code defined in the official railway equipment register which identifies the type of restriction or provision applicable to a rate. When combined with element 499, a specific rate restriction or provision is represented.
L070809: If IDD-07 is present, then at least one of IDD-08 or IDD-09 is required
IDD07 is the rate change minimum/maximum indicator.
IDD-08
Condition Value
String (AN)
Conditional
1
10
-
Identifies rate restrictions or provisions of a type identified with data element 498. When combined with 498, a specific rate restriction or provision is represented.
IDD08 is the minimum value.
IDD-09
Condition Value
String (AN)
Conditional
1
10
-
Identifies rate restrictions or provisions of a type identified with data element 498. When combined with 498, a specific rate restriction or provision is represented.
IDD09 is the maximum value.

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