Frekvensregistret

Open data API in a single place

Provided by Digitaliseringsstyrelsen

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Dataset information

Catalog

Digitaliseringsstyrelsen catalog

Country of origin

Denmark

Updated

2026.04.07 14:00

Created

2010.01.01

Available languages

English

Keywords

Erhverv, MMSI, Frekvenser, Tilladelsesgruppe, Tilladelsestype, Kaldesignal, Tele og internet, Sendeposition, Tilladelsesnummer, Udstedelsesmetode, Tilladelsesdata, Sendefrekvens, Landbrug, fiskeri, skovbrug og fødevarer, Enhed, Geografisk anvendelse

Datasource

Official portal for European data link

Quality scoring

Dataset description

Frekvensregistret kan bruges til at finde en lang række forskellige oplysninger om frekvensanvendelser i Danmark, som Digitaliseringsstyrelsen har udstedt frekvenstilladelse til. Frekvensregistret afspejler aktuelle oplysninger i Digitaliseringsstyrelsen frekvensadministrations-system. Oplysningerne overføres straks efter registreringen af en tilladelse i frekvensadministrationssystemet til Frekvensregistret. Der kan for eksempel søges på: Sendefrekvens Tilladelsesnummer Tilladelsestype Udløbsdato Udstedelsesmetode Geografisk anvendelse Intention om overdragelse Sendeposition (adresse) Kaldesignal MMSI Tilladelsesindehavere (Brugernummer eller navn) Geografisk område markeret på kort Se frekvenslovens § 21, stk. 2: https://www.retsinformation.dk/eli/lta/2025/1109, samt bekendtgørelse om tilladelser til at anvende radiofrekvenser § 5, stk. 2: https://www.retsinformation.dk/eli/lta/2025/938.

European data infrastructure with broad catalog discovery, free evaluation access and production-grade API options.

190K+

indexed dataset pages

countries and EU institutions

2019

API-first since

Free API quota

for evaluation and prototypes

SLA

history and push on production APIs

FAQ

Questions before production use

Practical answers on evaluation, licensing, freshness, versioning and support.

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Often yes, but usage rights depend on the source license and dataset. We surface source, license and update metadata where available, and can help review terms before a production integration.

Maintained APIs include update metadata where available. For production integrations, we can add history, monitoring and push updates so changes are easier to detect and act on.

Production APIs can add SLA, stable identifiers, versioning support, history, push updates and direct support around the data your product or AI workflow depends on.

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