Organismos Nacionais de Normalização na Europa

Alemanha

    DIN - Deutsches Institut für Normung e.V.
   German Standards Institute
   DKE - Deutsche Kommission Elektrotehcnik Elektronik Informationstechnik im DIN und VDE
   German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

Áustria

   ÖN - Österreichisches Normungsinstitut
   Austrian Standards Institute
   ÖVE - Österreichischer Verband für Elektrotechnik
   Austrian Electrotechnical Association

Bélgica

    IBN - Institut Belge de Normalisation
   Belgian Institute for Standardization
   CEB - Comité Electrotechnique Belge
   Belgian Electrotechnical Committee

Chipre

   CYS - Cyprus Organization for Standardisation

Dinamarca

   DS - Dansk Standard
   Danish Standards Association

Eslováquia

   SUTN - Slovenský ústav technickej normalizácie
   Slovaj Institute for Standardization

Espanha

   AENOR - Asociación Española de Normalización y Certificación

Estónia

   EVS - Estonian Centre for Standardisation

Finlândia

   SFS - Suomen Standardisoimisliitto
   Finish Standards Association

   SESKO - Standardization in Finland
   SESKO Standardization in Finland

França

   AFNOR - Association Française de Normalisation
   
   UTE - Union Technique de L'Electricité et de la Communication

Grécia

   ELOT - Hellenic Organization for Standardization

Holanda

   NNI - Nederlands Normalisatie-instituut
   
   NEC - Nederlands Elektrotechnisch Comité

Hungria

   MSZT - Magyar Szabványügyi Testület
   Hungarian Standards Institution

Irlanda

   NSAI - National Standards Authority of Ireland
   
   ETCI - Electro-Technical Council of Ireland Limited

Islândia

   IST - Stadlard Islands
   Icelandic Standards

Itália

   UNI - Ente Nazionale Italiano di Unificazione
   Italian National Standards Body
   CEI - Comitato Elettrotecnico Italiano

Letónia

   LVS - Latvian Standards Ltd

Lituânia

   LST - Lithuanian Standards Board

Luxemburgo

   SEE - Service de l'Energie de l'Etat

Malta

   MSA - Awtorita' Maltija Dwar L-Istandards
   Malta Standards Authority

Noruega

   Standardiseringen i Norge
   Standardisation in Norway
   NEK - Norsk Elektroteknisk Komite
   Norwegian Electrotechnical Committee

Polónia

   PKN - Polish Committee for Standardization

Reino Unido

   BSI - British Standards Institution
   
   BEK - British Electrotechnical Committee

República Checa

   CSNI - Cesky Normalizacni Institut
   Czech office for standards, metrology and testing

Suécia

   SIS - Swedish Standards Institute
   Swedish Standards Institute
   SEK - Svenska Elektriska Kommissionen

Suíça

   SNV - Schweizerische Normen-Vereinigung
   
   CES - Comité Electrotechnique Suisse