ECO Frequency Information System (EFIS)
and National Frequency Tables


This page is no longer maintained. Please go to our new website.

On 31 January 2002 the ECO launched a new frequency information system called EFIS. EFIS is available to the public on the Internet either via the ECO website or directly under With this tool the ECO aims at providing a valuable service to all parties with an interest in spectrum utilisation. EFIS will also contribute to the CEPT policy objectives of harmonisation and transparency as well the European Union policy objectives laid down in the Decision of the Council and European Parliament on Radio Spectrum Policy.

In 2005, the European Commission issued a mandate to CEPT on the feasibility for EFIS to develop into a European portal for spectrum information.  An EC Decision on this issue was published on the 16th of May 2007.

With EFIS you can search for and compare spectrum utilisation across Europe as well as related information such as CEPT activities, radio interface specifications according to the R&TTE Directive and other national or international regulations.

Although all is being done to ensure that the data contained in EFIS is valid and up-to-date, the ECO cannot be held responsible for any incorrect information contained in EFIS. EFIS is an information tool and not a legally binding instrument.


We continuously strive to improve EFIS, and your comments can influence the process. If you have comments or questions concerning EFIS please contact the EFIS project manager, Pia Hammer Bloch (, or use the feedback button provided in EFIS.

EFIS is the tool to fulfill ECC Decision 2007/344/EC on the harmonized availability of information regarding spectrum use in Europe. Further information and related documents can be found here.

The ECO also maintains a list of links to national frequency tables, which can be found below.

National Frequency Tables

More countries will be added when the tables are available in electronic form.


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Related Links


Access National Frequency Tables

ECO Meeting Document Server

R&TTE Directive


Related Documents