Standards related notifications (Annex 3: Code of Good Practice)

For all information available on standards related notifications under the Code of Good Practice, please consult the WTO ISO Standards Information Service on

Notifications of Acceptance or Withdrawal from the Code of Good Practice as circulated by the WTO can be searched here.


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Document symbol Country/Customs Territory/Regional Arrangement Name of standardizing body Type of standardizing body Date of distribution Links
G/TBT/CS/N/176 Namibia Namibian Standards Institution (NSI) Central Government 20/02/2009 En Fr Es
G/TBT/CS/N/29 Netherlands Dutch Standardization Institute Non-governmental 20/02/1996 En Fr Es
G/TBT/CS/N/6 New Zealand Non-governmental 25/07/1995 En Fr Es
G/TBT/CS/N/6/Rev.1 New Zealand Standards New Zealand Non-governmental 08/08/1995 En Es
G/TBT/CS/N/86 New Zealand Environment Choice New Zealand (on behalf of the Minister for the Environment Central Government 10/12/1997 En Fr Es
G/TBT/CS/N/133 Nicaragua Instituto Nicaragüense de Acueductos y Alcantarillados (Nicaraguan Institute of Water and Sewage Systems – INAA) Central Government 01/11/2001 En Fr Es
G/TBT/CS/N/134 Nicaragua Instituto Nicaragüense de Energía (Nicaraguan Energy Institute – INE) Central Government 01/11/2001 En Fr Es
G/TBT/CS/N/157 Nicaragua Ministerio de Fomento, Industria y Comercio, Dirección de Tecnología, Normalización y Metrología (Ministry of Development, Industry and Trade, Directorate of Technology, Standardization and Metrology). Central Government 12/10/2004 En Fr Es
G/TBT/CS/N/161 Niger Directorate of Standardization, Quality Control and Metrology Central Government 17/01/2006 En Fr Es
G/TBT/CS/N/162 Nigeria Standards Organisation of Nigeria Central Government 30/01/2006 En Fr Es
G/TBT/CS/N/177 North Macedonia Standardization Institute of the Republic of Macedonia - ISRM Central Government 22/06/2009 En Fr Es
G/TBT/CS/N/40 Norway Norges Standardiseringsforbund Non-governmental 09/07/1996 En Fr Es
G/TBT/CS/N/70 Norway Norsk Electroteknisk Komite (NEK) - ; Norwegian Electrotechnical Committee ; Non-governmental 17/07/1997 En Fr Es
G/TBT/CS/N/125 Oman Directorate General for Specifications and Measurements Ministry of Commerce and Industry ; Central Government 21/12/2000 En Fr Es
G/TBT/CS/N/95 Pakistan Pakistan Standards Institute (PSI) None 24/03/1998 En Fr Es
G/TBT/CS/N/98 Panama Ministry of Trade and Industry (MICI) ; Directorate-General for Industrial Standards and Technology (DGNTI) ; Central Government 22/04/1998 En Fr Es
G/TBT/CS/N/170 Papua New Guinea National Institute of Standards and Industrial Technology Central Government 29/09/2006 En Fr Es
G/TBT/CS/N/151 Paraguay Instituto Nacional de Tecnología y Normalización (National Technology and Standardization Institute) None 25/04/2003 En Fr Es
G/TBT/CS/N/7 Peru Comisión de Supervisión de Normas Téchnicas, Metrología, Control de Calidad y Restricciones Pararancelarias del Indecopi (Indecopi, Supervisory Committee for Technical Standards, Metrology, Quality Control and Para-Tariff Restrictions) Central Government 31/07/1995 En Fr Es
G/TBT/CS/N/7/Rev.1 Peru INACAL - Instituto Nacional de Calidad ; Central Government 23/01/1997 En Fr Es

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