www.geocities.com/karel19sd119

Belgien Institut Belge des Postes et Telecommunications (BIPT)
www.bipt.be

Dänmark National Telecom Agency
www.tst.dk

Finnland Telecommunications Administration Centre (TAC)
www.thk.fi

France Autorité de Régulation des Télécommunications (ART)
www.art-telecom.fr

Greece National Telecommunications Commission (EET)
www.eett.gr

Great britain Office of Telecommunications (Oftel)
www.oftel.gov.uk
Postal Services Commission (Postcomm)
www.postcomm.gov.uk/
Radiocommunications Agency
www.open.gov.uk/radiocom

Ierland Office of the Director of Telecommunications Regulation (ODTR)
www.odtr.ie

IJsland Post and Telecom Administration (PTA)
www.pta.is

Italie L'Autorità per le garanzie nelle communicazioni (AGC)
www.agcom.it

Lettland Telecommunication State Inspection
www.vei.lv

Liechtenstein Amt für Kommunikation (AK)
www.ak.li

Litauen Radio Administration
www.rrt.lt/

Luxemburg Institut Luxembourgeois des Télécommunications (ILT)
www.etat.lu/ILT

Netherlands Onafhankelijke Post en Telecommunicatie Autoriteit (OPTA)
www.opta.nl
Inspective Verkeer on Waterstaat
Divise Telecom
www.rdr.nl
Ministerie van Verkeer on Waterstaat
Directorate-General for Telecommunicatie en Post
www.dgtp.nl

Norwegen Norwegian Post and Telecommunications Authority (NPT)
www.npt.no

Österreich Rundfunk und Telekom Regulierungs-GmbH
www.rtr.at

Polen Urzad Regulacji Telekomunikacji (URT)
www.par.gov.pl

Portugal Autoridad Nacional De Comunicaçòes (ICP-Anacom)
www.anacom.pt

Schweden National Post and Telecom Agency
www.pts.se

Schweiz Bundesamt für Kommunikation
www.admin.ch/bakom

Spain Comision del Mercado de las Telecomunicaciones (CMT)
www.cmt.es

Tschechie Czech Telecommunication Office
www.ctu.cz

Hungary Communication Authority (HIF)
www.hif.hu

Argentinien CNC, Comisión Nacional de Comunicaciones
www.cnc.gov.ar

Australia Department of Communications, Information Technology and the Arts
www.dca.gov.au

Brasilie Anatel
www.anatel.gov.br

Canada CRTC, Canadian Radio-television and Telecommunications Commission
www.crtc.gc.ca/

Hong Kong Office of the Telecommunications Authority (OFTA)
www.ofta.gov.hk

Japan Ministry of Public Management, Home Affairs, Posts and Telecommunications
www.soumu.go.jp

columbia Ministerio de Comunicaciones
www.mincomunicaciones.gov.co

Korea Ministry of Information and Communication
www.mic.go.kr

Mexico SCT
www.sct.gob.mx

Taiwan Ministry of Transportation and Communications
www.motc.gov.tw/welcome.htm

Thailand Post and Telegraph Department
www.ptd.go.th

Federal Communications Commission (FCC)
www.fcc.gov
Postal Rate Commission (PRC)
www.prc.gov

ITU International Telecommunication Union, Genf, Schweiz
www.itu.int

CEPT CEPT, z. Z. Vorsitz Norwegen: Post and Telecommunications Authority, Oslo, Norwegen
www.npt.no

ERO European Radiocommunications Office, Kopenhagen, Dänemark
www.ero.dk

ETO European Telecommunications Office, Kopenhagen, Dänemark
www.eto.dk

ETSI European Telecommunications Standards Institute,
Sophia Antipolis, Frankreich
www.etsi.org