On this page, you will find information about recent changes to NOBB Export API.
March 11th, 2026
Exposed new attribute countyofOriginRelevance.
In preperation for a need to have multiple countryoforigin values.
Possible values: see datamodules
1. Relevant
2. NotRelevantNoTraceability
3. NotRelevantTraceableOnBatch
February 27th, 2026
Set End-of-life Basic Auth: 31.12.2026,
Within this date all active Export APIs will have to use Oauth 2.0 method.
https://support.byggtjeneste.no/authapi/v1/authentication-1
October 9th, 2025
Expose EPD calculation factor in the NOBB Export API.
This will be exposed as a property in the EPD section for an item.
Propertyname: Calcuation factor to NOBB price unit
GUID: E4366F5E-7E63-43AD-879B-19D53292E846
October 2nd, 2025
Launched new itemtype in the Export API: Reused
Ruleset for this new type can be found here: 2.5.1 Item types
September 4nd, 2025
Added “Suitable for Print” as a property
Available in GET/media/metadata - endpoints
August 13th, 2025
Supports IFC GUID.
True false parameter
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Defalt: False
Indicates whether GUIDs in the response should be converted to IFC-compliant format (22-character base64). If false, standard GUIDs are returned.
June 16th, 2025
Phased out ETIM 8.
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Default ETIM version for Export API is set to 10
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Filter options are 9, 10 and DYNAMIC
June 2nd, 2025
Updated Items endpoints with three new package attributes
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"dimensionsAreMaxValues"
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"layersOnPallet"
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"countPerLayerOnPallet"
Added new property Group “ Other / Andre properties”.
Containing two new properties.
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Requirements for electrical installer.
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Requirements for heat pump installer.
May 7th, 2025
Updated POST/GET endpoints regarding Price from v1 to v2.
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GET api/v2/prices
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As GET api/v1/prices except:
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Remove the "format" parameter (always return JSON)
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Remove the "batch" parameter
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Introduce parameters for "V2 pagination", pageToken and pageSize
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POST api/v2/prices
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As api/v1/prices except:
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Remove the "format" parameter (always return JSON)
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Remove the "batch" parameter
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Introduce parameters for "V2 pagination", pageToken and pageSize
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Make request body (list of NOBB numbers) required
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January 30th, 2025
Updated NOBB Environmental API with the following changes: Overview of properties
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Added 7 new environmental properties
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Removed one property which were no longer relevant
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Added two new properties “Covered by..” according to the latest version of BREEAM-NOR v6
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Some namechanges of properties
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Change to only expose environmental properties that has the value TRUE.