As of January 2012, the Space Radiocommunications Stations (SRS) on DVD-ROM is replaced by the BR International Frequency Information Circular (BR IFIC) - Space Service.  Each edition of the BR IFIC Space Services published in 2012 will contain the SRS database.  For more information please refer to  BR IFIC Space Services.

The SRS database is a service document published (in electronic form) by the Radiocommunication Bureau (BR) pursuant to Article 20 of the Radio Regulations. It contains information (alphanumeric and graphic) relating to satellite networks and earth stations recorded in the Master International Frequency Register (MIFR) or in the process of coordination in accordance with Section II of Article 9 of the Radio Regulations or published under the advanced publication of information procedure in accordance with Section I of Article 9  and maintained by the BR.  This information was provided to the BR either electronically or on the Appendix 4 notice forms.