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Space Services Department (SSD)




























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​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​About SSD


The Space Services Department (SSD) implements the regulatory and technical procedures of the Radio Regulations  related to space systems, earth stations and radio astronomy stations. It handles the processing, examination and publication of frequency assignment notices submitted by administrations, and issues cost recovery invoices for these notices. It establishes coordination requirements and ensures conformity with various coordination procedures.​​

The Department also manages the procedures for space related assignment or allotment Plans and maintains their master copies.

SSD manages the recording of frequency assignments to space systems, earth stations and radio astronomy stations in the Master International Frequency Register (MIFR).


The Department monitors and ensure the effective and precise deployment of satellites in geostationary and non-geostationary orbits in conformity with the Radio Regulations, and assists Administrations in the resolution of cases of harmful interference affecting space services, contributing to the ITU space sustainability activities.



The Department provides assi​stance and training to administrations and the whole ITU membership on all of the above issues.​​

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BR IFIC & Preface

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The BR International Frequency Information Circular (Space Services) (BR IFIC) is a service document in DVD-ROM format, published once every two weeks. The Preface describes the contents and the layout of the BR IFIC.


BR IFIC

Preface
BRIFIC online










Space Plans

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Information concerning planned satellite networks and in particular information related to provisions for space services subject to a Plan under Appendices 30, 30A and 30B of the Radio Regulations.

More​
Appendices 30/30A BSS Plan​
A​ppendix 30B FSS Plan​













Cost recovery

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In accordance with Resolution 88 (Rev. Marrakech, 2002) ​of the Plenipotentiary Conference and Council Decision 482 (C01, last amended C24), cost recovery is to apply to satellite network filings received by the Radiocommunication Bureau after 7 November 1998.

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Invoices Issued
Free Entitlement










Space Support

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Information about electronic filing, space services publications and databases; also documents related to seminars and work​shops organized by the Radiocommunication Bureau.


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FAQ
Space software















Non-geostationary-satellite networks


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​The following pages provide information on the regulatory procedures for the submission and registration of frequency assignments to non-geostationary-satellite networks, includin​g information on small satellites and on epfd-related issues.​


Non-GSO satellite networks

API for non-GSO satellite networks​​​​
​ Epfd validation
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Space Networks Regulatory Hub


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The Bureau offers online information about satellite networks and systems as required by the Radio Regulations. ​It also provides applications and tools to explore various characteristics of satellite networks.​


Space Networks Regulatory​ Hub

​ ​​ITU SpaceExplorer​​ ​




















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Activities


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ARGUS – NGSO Deployment Visualization : ​​​​​​​New!​​​​​


Space Sustainability Forum 2026

Submission instruction

Space Connect Webinars : ​​​​​New!​​​


WRS-2024

Space Sustainability Gateway

Res.609 (rev. WRC-07) - Consultation meeting

BR IFIC online

ITU Space Radio Monitoring

Res. 32 (WRC-23)

Res. 35 (WRC-23) network list

Res. 8 (WRC-23)

New tools for capture of coordination agreements

Seminars and workshops

More NEWS












Informational Resources

Past activities






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e-Submission of satellite network filings


​e-Communications (for correspondence related to space services)


SIRRS - Interference Reporting


Bringing into use of satellite networks

Suspension of satellite networks

"As received" Information (SNL-C)

Addresses of notifying administrations

Emergency radiocommunication (Res. 647)

Radio Astronomy Stations


Statistics​​











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Supervisory authority of the future international registration system for space assets

​Submission of information on UAS CNPC links











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Quick links


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Radio Regulations

Final Acts of WRCs

Radio Regulations Board (RRB)

ITU-R Circular letter and ITU-R Circular Telegrams (CTITU)

BR software


















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