Standardization in the field of:

  • air compressors;
  • compressors for the process, petroleum, chemical and gas industry services;
  • pneumatic tools and machines;
  • compressed air treatment technology;

Excluded :

  • pneumatic tool shanks and tool fitting dimensions, as they fall within the scope of ISO / TC 29.

Quick links

published ISO standards *

related to the TC and its SCs

ISO standards under development *

related to the TC and its SCs

Participating members
Observing members

* number includes updates

Reference Title Type
ISO/TC 118/SC 1 Process compressors Sub committee
ISO/TC 118/SC 3 Pneumatic tools and machines Sub committee
ISO/TC 118/SC 4 Compressed air treatment technology Sub committee
ISO/TC 118/SC 6 Air compressors and compressed air systems Sub committee
Liaison Committees to ISO/TC 118

The committees below can access the documents of ISO/TC 118:

Reference Title ISO/IEC
ISO/TC 28/SC 4 Classifications and specifications ISO
ISO/TC 112 Vacuum technology ISO
ISO/TC 121/SC 6 Medical gas supply systems ISO
ISO/TC 131 Fluid power systems ISO
ISO/TC 301 Energy management and energy savings ISO


Liaison Committees from ISO/TC 118

ISO/TC 118 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/TC 121/SC 6 Medical gas supply systems ISO
ISO/TC 197 Hydrogen technologies ISO


Organizations in liaison (Category A and B)
Acronym Title Category
CAGI Compressed Air & Gas Institute A
ICAAMC International Compressor Applications And Machinery Committee A
PNEUROP European Committee of Manufacturers of Compressors, Vacuum Pumps and Pneumatic Tools A
EC - European Commission European Commission B
WCO World Customs Organization B

ISO/TC 118 - Secretariat

SIS [Sweden]

Swedish Institute for Standards
P.O. Box 45443
SE-SE-104 31 Stockholm

Tel: +46 8 55 55 20 00 / +46 8 555 520 00
Fax: +46 8 55 55 20 01 / +46 8 555 520 01