European Telecommunication Standards Institute
The European Telecommunications Standards Institute (ETSI) produces globally-applicable standards for Information and Communications Technologies (ICT), including fixed, mobile, radio, converged, broadcast and internet technologies.

ETSI is officially recognized by the European Commission as a European Standards Organization. The high quality of its work and its open approach to standardization has helped ETSI evolve into a European roots - global branches operation with a solid reputation for technical excellence.

ETSI is a not-for-profit organization with almost 700 ETSI member organizations drawn from 60 countries world-wide. 

Web: www.etsi.org