Data sources and licences

Every tool result names the sources it used and their licences. This page lists them all, from the same registry the tools use.

25 sources · 23 publishers · 37 tools

Places & property

Danmarks Adresseregister (DAR)

CC BY 4.0

Klimadatastyrelsen · via Datafordeler

Official addresses, address points and unit addresses

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Source: Danmarks Adresseregister (DAR), Klimadatastyrelsen, via Datafordeler, CC BY 4.0

Used by address_searchbuilding_infoproperty_valuationparcel_infoWhen resolving a place place_lookupaddress_areasplanning_rulesprotected_areassoil_contaminationair_qualityweather_observationssea_observationsfuel_prices

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Bygnings- og Boligregistret (BBR)

CC BY 4.0

Klimadatastyrelsen and the kommuner · via Datafordeler

Buildings, units, areas, heating and materials

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Source: Bygnings- og Boligregistret (BBR), Klimadatastyrelsen, via Datafordeler, CC BY 4.0

Ejendomsvurderinger (VUR)

Free data (Datafordeler terms)

Vurderingsstyrelsen · via Datafordeler

Public property and land valuations

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Source: Ejendomsvurderinger (VUR), Vurderingsstyrelsen, via Datafordeler

Matriklen (MAT)

CC BY 4.0

Geodatastyrelsen · via Datafordeler

Cadastral parcels, BFE property numbers and restrictions

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Source: Matriklen (MAT), Geodatastyrelsen, via Datafordeler, CC BY 4.0

Used by address_searchbuilding_infoproperty_valuationparcel_infoWhen resolving a place place_lookup

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Danmarks Administrative Geografiske Inddeling (DAGI)

CC BY 4.0

Klimadatastyrelsen · via Datafordeler

Kommuner, regions, parishes, postcodes, police and court districts, constituencies

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Source: DAGI, Klimadatastyrelsen, via Datafordeler, CC BY 4.0

GeoNames

CC BY 4.0

GeoNames

Towns, districts, postcode centroids and landmarks

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Source: GeoNames (geonames.org), CC BY 4.0

Used by fuel_pricesWhen resolving a place place_lookupaddress_areasplanning_rulesprotected_areassoil_contaminationair_qualityweather_observationssea_observations

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Boligmarkedsstatistikken

Reuse with attribution, at your own risk

Finans Danmark · via Statbank API (api.statbank.dk)

m² prices, sales, homes for sale and days on market per kommune and postcode, quarterly

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Source: Boligmarkedsstatistikken, Finans Danmark

Used at your own risk. Finans Danmark accepts no liability for errors or omissions in the data or for missing or delayed updates.

  • Figures are published area averages, unchanged and unrounded; suppressed cells stay unpublished. They are not a valuation of a specific property.

Planning & environment

Plandata.dk

Publisher's terms

Plan- og Landdistriktsstyrelsen

Local plans, municipal plan frameworks, zoning, heat and sewer plans

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Source: Plandata.dk, Plan- og Landdistriktsstyrelsen
  • The plan PDF is the legally binding text.

Danmarks Arealinformation

CC0

Danmarks Miljøportal

§3 nature, building lines, conservation orders, soil area classification

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Source: Danmarks Arealinformation, Danmarks Miljøportal, CC0

Natura 2000 (MiljøGIS)

Publisher's terms

Miljøministeriet

Natura 2000 habitat and bird protection areas

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Source: Natura 2000 areas, MiljøGIS, Miljøministeriet

Fund og Fortidsminder

Publisher's terms

Slots- og Kulturstyrelsen

Scheduled ancient monuments and their protection zones

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Source: Fund og Fortidsminder, Slots- og Kulturstyrelsen

DKJord

CC0

Danske Regioner and Danmarks Miljøportal

V1/V2 soil-contamination mapping

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Source: DKJord, Danske Regioner / Danmarks Miljøportal, CC0

Luftkvalitet, modelberegninger

Publisher's terms

DCE – Nationalt Center for Miljø og Energi, Aarhus Universitet

Modelled annual PM2.5, PM10 and NO2 on a 1 km grid

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Source: DCE – Danish Centre for Environment and Energy, Aarhus University (via Danmarks Miljøportal). Modelled values

Companies

Det Centrale Virksomhedsregister (CVR)

Terms for use of Danish public data

Erhvervsstyrelsen

Companies, production units, people and roles, owners, history

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Source: CVR, Erhvervsstyrelsen. Contains data used under the terms for use of Danish public data
  • Respect advertising protection (reklamebeskyttelse): companies flagged ad_protected must not be contacted for direct marketing.
  • Don't imply that Erhvervsstyrelsen endorses Datavej or your use.

Offentliggjorte årsrapporter

Terms for use of Danish public data

Erhvervsstyrelsen

Filed annual reports: key figures from XBRL, links to PDF and XBRL

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Source: Annual reports filed with Erhvervsstyrelsen (offentliggørelser). Contains data used under the terms for use of Danish public data

TED – Tenders Electronic Daily

EU open-data reuse policy

Publications Office of the European Union

Danish public tenders and awards above EU thresholds

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Source: TED – Tenders Electronic Daily, Publications Office of the EU

Energy

Energi Data Service

CC BY 4.0

Energinet

Spot prices, tariffs, CO2, live power mix, gas prices, kommune energy

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Source: Energinet / Energi Data Service, CC BY 4.0

Used by electricity_priceselectricity_co2electricity_mix_nowelectricity_tariffsgas_pricesmunicipality_energy

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Weather & climate

DMI frie data

CC BY 4.0

Danmarks Meteorologiske Institut (DMI)

Weather stations, tide gauges, climate statistics

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Source: Danmarks Meteorologiske Institut (DMI), CC BY 4.0

Used by weather_observationssea_observationsclimate_historyWhen resolving a place address_areasplanning_rulesprotected_areassoil_contaminationair_qualityfuel_prices

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Pollental

Publisher's terms

Astma-Allergi Danmark

Pollen and mould-spore counts, Copenhagen and Viborg

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Source: Astma-Allergi Danmark, pollen counts

Statistics

Statistikbanken

Free reuse with attribution

Danmarks Statistik

All active Statistikbank tables

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Source: Danmarks Statistik, Statistikbanken

Used by statistics_search_tablesstatistics_table_infostatistics_get_data

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Parliament & law

Folketingets Åbne Data (ODA)

Free reuse, cite Folketinget

Folketinget

Bills, cases, votes and party breakdowns

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Source: Folketinget, oda.ft.dk
  • Don't use Folketinget's logo or imply endorsement.

Used by parliament_search_casesparliament_get_caseparliament_votes

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Retsinformation

Free reuse, including commercial

Civilstyrelsen

Acts, executive orders and their changes

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Source: Retsinformation, Civilstyrelsen
  • Don't imply endorsement by the publisher.

Everyday

Smiley-ordningen (Findsmiley)

Fødevarestyrelsen open data

Fødevarestyrelsen

Food-inspection results for about 50,000 businesses

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Source: Fødevarestyrelsen, findsmiley.dk open data
  • Always show the current smiley and link to the business's findsmiley.dk page.
  • Don't use the agency's logo.

Fuel-price APIs (OK, Circle K, INGO)

Mandated public price APIs (BEK 1351/2025)

OK, Circle K and INGO

Pump prices at about 1,100 stations

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Source: Pump prices from OK, Circle K and INGO public price APIs

Terms for the data

Data as published by the source; no warranty. Datavej is not a public authority and does not alter the figures.

Datavej passes on data as the publishers publish it. Figures are not changed or rounded, and values a publisher suppresses are returned as not published, never as zero. Datavej is not a public authority; check the source before you act on the data.

When you reuse data from Datavej, credit the sources and follow each source's licence and conditions, as listed above. Every result already carries its credit lines, so they can travel with the data into your app or your agent's answer.

For developers

MCP tool results end with a text line starting with Source:. The same sources are in the result's _meta under dk.datavej/sources (id, name, publisher, url, licence, licence_url, attribution, notice), with this disclaimer under dk.datavej/disclaimer. Clients that ignore _meta still get the text line.