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Scope

Standardization in the field of energy savings through general technical rules and specific methodologies for the calculation of energy savings in projects, organizations and regions, and guidance on measurement, verification and assessment of data quality as it relates to these calculations.

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22

Participating countries

19

Observing countries

Liaison Committees to ISO/TC 257

The committees below can access the documents of ISO/TC 257 :

Reference Title ISO/IEC
IEC/SC 22G Adjustable speed electric drive systems incorporating semiconductor power converters IEC
IEC/SC 65C Industrial networks IEC
IEC/SC 65E Devices and integration in enterprise systems IEC
IEC/TC 2 Rotating machinery IEC
IEC/TC 23 Electrical accessories IEC
IEC/TC 64 Electrical installations and protection against electric shock IEC
ISO/IEC JPC 2 Joint Project Committee - Energy efficiency and renewable energy sources - Common terminology ISO/IEC
ISO/TC 163 Thermal performance and energy use in the built environment ISO
ISO/TC 242 Energy Management ISO
ISO/TC 244 Industrial furnaces and associated processing equipment ISO
Liaison Committees from ISO/TC 257

ISO/TC 257 can access the documents of the committees below :

Reference Title ISO/IEC
ISO/IEC JPC 2 Joint Project Committee - Energy efficiency and renewable energy sources - Common terminology ISO/IEC
ISO/TC 17 Steel ISO
ISO/TC 59/SC 17 Sustainability in buildings and civil engineering works ISO
ISO/TC 118 Compressors and pneumatic tools, machines and equipment ISO
ISO/TC 163 Thermal performance and energy use in the built environment ISO
ISO/TC 184/SC 5 Interoperability, integration, and architectures for enterprise systems and automation applications ISO
ISO/TC 207 Environmental management ISO
ISO/TC 207/SC 7 Greenhouse gas management and related activities ISO
ISO/TC 242 Energy Management ISO
ISO/TC 244 Industrial furnaces and associated processing equipment ISO
Organizations in liaison
Acronym Title Liaison type
EVO Efficiency Valuation Organization (EVO) A
IEA - énergie International Energy Agency A

ISO/TC 257 - Secretariat

SAC China
Standardization Administration of China
No. 9 Madian East Road
Haidian District
Beijing 100088
China

Tel: +86 10 8226 2622
Fax: +86 10 8226 0660

Secretariat direct:
Mr Pengcheng Li
Tel: +86 10 58811716
Fax: +86 10 58811714