Item

Schema

id:

string, auto-generated

description:

string, multilingual, required

OpenContracting Description: A description of the goods, services to be provided.

Auction subject / asset description.

classification:

Classification

OpenContracting Description: The primary classification for the item. See the itemClassificationScheme to identify preferred classification lists.

Possible variants of available primary classifiers are CPV and CAV-PS. Additionally, there is a validation for the input of these classifiers due to which the accuracy of at least a class has to be used.

additionalClassifications:
 

List of Classification objects

OpenContracting Description: An array of additional classifications for the item. See the itemClassificationScheme codelist for common options to use in OCDS.

unit:

Unit

OpenContracting Description: Description of the unit which the good comes in e.g. hours, kilograms. Made up of a unit name, and the value of a single unit.

quantity:

integer

OpenContracting Description: The number of units required

contractPeriod:

Period

The period which is used to indicate the duration of a contract within which it is valid. Contract period represents the start and end date for the contract signed after the property or asset has been sold. It is also can be used to specify the timeframe of a contact for a lease.

address:

Address

Address, where the item is located.

location:

dictionary

Geographical coordinates of the location. Element consists of the following items:

latitude:string, required
longitude:string, required
elevation:string, optional, usually not used

location usually takes precedence over address if both are present.

Classification

Schema

scheme:

string

OpenContracting Description: A classification should be drawn from an existing scheme or list of codes. This field is used to indicate the scheme/codelist from which the classification is drawn. For line item classifications, this value should represent a known Item Classification Scheme wherever possible.

id:

string

OpenContracting Description: The classification code drawn from the selected scheme.

description:

string

OpenContracting Description: A textual description or title for the code.

uri:

uri

OpenContracting Description: A URI to identify the code. In the event individual URIs are not available for items in the identifier scheme this value should be left blank.

Unit

Schema

code:

string, required

UN/CEFACT Recommendation 20 unit code.

name:

string

OpenContracting Description: Name of the unit