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Commission for Communications Regulations (ComReg), Ireland.
Alternative Operators in the Communications Market (ALTO), Ireland.
Office of Communications (OfCom), United Kingdom.
European Telecommunications Standards Institute (ETSI).
International Telecommunication Union (ITU).
Federal Communications Commission (FCC), USA.
Commission for Energy Regulation, Ireland (CER).
The Office for the Regulation of Electricity & Gas (OFREG), United Kingdom.
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