  
  
G/TBT/N/CHL/503  
8 October  2019 
(19-6478) Page: 1/2 
Committee on Technical Barriers to Trade  Original:  Spanish  
 
  
NOTIFICATION  
The following notification is being circulated in accordance with Article 10.6.  
 
1. Notifying Member : CHILE 
If applicable, name of local government involved (Articles 3.2 and 7.2):  
2. Agency responsible : Comisión Nacional de Energía , CNE (National Energy Commission)  
Name and address (including telephone and fax numbers, email and website 
addresses, if available) of agency or authority designated to handle comments 
regarding the notification shall be indicated if different from  above:  
Subsecretaría de Relaciones Económicas Internacionales  - Ministerio de Relaciones 
Exteriores  (Undersecretariat for International Economic Relations, Ministry of Foreign 
Affairs)  
3. Notified under Article 2.9.2 [X], 2.10.1 [ ], 5.6.2 [ ], 5.7.1 [ ], other:  
4. Products covered (HS or CCCN  where applicable, otherwise national tariff 
heading . ICS numbers may be provided in addition, where applicable) : Electricity 
transmission system installations  
5. Title, number of pages and language(s) of the notified document : Anexo Técnico : 
Exigencias M ínimas de Diseño de Instalaciones de Transmisión  (Technical Annex : 
Minimum requirements for the design of transmission installations) (57 pages, in Spanish)  
6. Description of content : The notified Technical Annex sets out the minimum 
requirements for the design of transmission system installations, with the aim of ensuring 
their compliance with safety and service quality objectives.  
The provisions established in the notified Technical Annex will apply to all installations of 
national, zonal, dedicated or development poles systems.  
7. Objective and rationale, including the nature of urgent problems where 
applicable : Requirements for the design of transmission system installations to 
guarantee the safety and quality of the electricity se rvice.  
8. Relevant documents:  
• Anexo Técnico : Exigencias Mínimas de Diseño de Instalaciones de Transmisión ; 
• Especificación técnica ETG -1020 de ENDESA ; 
• Institute of Electrical and Electronics Engineers (IEEE) Standard No. 693-2005;  
• Chilean Standard NCh 2369 ; 
• Chilean Standard NCh 3171 Diseño Estructural. - Disposiciones generales y 
combinaciones de carga ; 
• IEEE Standard No. 80: Guide for Safety in AC Substa tion Grounding;  
• Anexo Técnico Cálculo de Nivel Máximo de Cortocircuito de la NT ; G/TBT/N/CHL/503  
- 2 - 
  • IEEE Standard No. 81: IEEE Guide for Measuring Earth Resistivity, Ground 
Impedance, and Earth Surface Potentials of a Ground System;  
• International Electrotechnical Commission (IEC) Standard No. 61312;  
• IEC Standard No. 62271 -1; 
• IEC Standard No. 61869;  
• IEC Standard No. 60044;  
• IEC Standard No. 61869;  
• IEC Standard No. 60099 -4; 
• IEC Standard No. 60358 -1; 
• IEEE Standard No. 605-2008;  
• Ordenanza General de la Ley General de Urbanismo y Construcciones ; 
• IEEE Standard No. C 37-122; 
• IEEE Standard No.1416  
• IEC Standard No. 62271 -203; 
• IEC 62439 -3:2016  
• Anexo Técnico Definición de Parámetros Técnicos y Operativos para el Envío de 
Datos al SITR ; 
• Ley General de Servicios Eléctricos : DFL N° 4, de 2006, del Ministerio de 
Economía Fomento y Reconstrucción.  
9. Proposed date of adoption : - 
Proposed date of entry into force : - 
10. Final date for comments : 60 days from notification  
11. Texts available from : National enquiry point [X] or address, telephone and fax 
numbers and email and website addresses, if available, of other body:  
Subsecretaría de Relaciones Económicas Internacionales (Undersecretariat for 
International Economic Relations)  
Ministerio de Relaciones Exteriores  de Chile  (Ministry of Foreign Affairs of Chile)  
Teatinos 180, piso 11  
Tel.: (+56)-2- 2827 5250  
Fax: (+56)-2- 2380 9494  
Email: tbt_chile@direcon.gob.cl  
https://members.wto.org/crnattachments/2019/TBT/CHL/19_5538_00_s.pdf  
 