About

Scope

Standardization of materials, components and equipment for construction and operation of aircraft and space vehicles as well as equipment used in the servicing and maintenance of these vehicles.

ISO/TC 20

Visit the Technical Committee's own website for more information.

Quick links

Sustainable Development Goals

This committee contributes with 78 standards to the following Sustainable Development Goal:

9
Industry, Innovation and Infrastructure
682

Published ISO standards *

of which 27 under the direct responsibility of ISO/TC 20

93

ISO standards under development *

17
Participating members
28
Observing members

* number includes updates

Reference Title Type
ISO/TC 20/SC 1 Aerospace electrical requirements Subcommittee
ISO/TC 20/SC 4 Aerospace fastener systems Subcommittee
ISO/TC 20/SC 6 Standard atmosphere Subcommittee
ISO/TC 20/SC 8 Aerospace terminology Subcommittee
ISO/TC 20/SC 9 Air cargo and ground equipment Subcommittee
ISO/TC 20/SC 10 Aerospace fluid systems and components Subcommittee
ISO/TC 20/SC 13 Space data and information transfer systems Subcommittee
ISO/TC 20/SC 14 Space systems and operations Subcommittee
ISO/TC 20/SC 16 Uncrewed aircraft system Subcommittee
ISO/TC 20/SC 17 Airport infrastructure Subcommittee
ISO/TC 20/SC 18 Materials Subcommittee
Liaison Committees to ISO/TC 20

The committees below can access the documents of ISO/TC 20:

Reference Title ISO/IEC
IEC/TC 107 Process management for avionics IEC
ISO/TC 4 Rolling bearings ISO
ISO/TC 14 Shafts for machinery and accessories ISO
ISO/TC 31 Tyres, rims and valves ISO
ISO/TC 37 Language and terminology ISO
ISO/TC 79 Light metals and their alloys ISO
ISO/TC 104 Freight containers ISO
ISO/TC 131 Fluid power systems ISO
ISO/TC 135 Non-destructive testing ISO
ISO/TC 176/SC 2 Quality systems ISO
ISO/TC 258 Project, programme and portfolio management ISO
ISO/TC 307 Blockchain and distributed ledger technologies ISO

 

Liaison Committees from ISO/TC 20

ISO/TC 20 can access the documents of the committees below:

Reference Title ISO/IEC
IEC/TC 107 Process management for avionics IEC
IEC/TC 119 Printed Electronics IEC
ISO/IEC JTC 1/SC 41 Internet of things and digital twin ISO/IEC
ISO/IEC JTC 1/SC 42 Artificial intelligence ISO/IEC
ISO/TC 4 Rolling bearings ISO
ISO/TC 43/SC 1 Noise ISO
ISO/TC 108 Mechanical vibration, shock and condition monitoring ISO
ISO/TC 135 Non-destructive testing ISO
ISO/TC 145 Graphical symbols ISO
ISO/TC 176/SC 2 Quality systems ISO
ISO/TC 197 Hydrogen technologies ISO
ISO/TC 258 Project, programme and portfolio management ISO
ISO/TC 261 Additive manufacturing ISO
ISO/TC 299 Robotics ISO
ISO/TC 307 Blockchain and distributed ledger technologies ISO
ISO/TC 323 Circular economy ISO

 

Organizations in liaison (Category A and B)
Acronym Title Category
ASD-STAN AeroSpace and Defence Industries Association of Europe - Standardization A
EUROCAE The European Organization for Civil Aviation Equipment A
WFEO World Federation of Engineering Organizations A
EC - European Commission European Commission B
WCO World Customs Organization B

Date Month Location TC/SC Note
19-23 May 2025 Tsukuba (Japan) ISO/TC 20/SC 14 **
2-6 June 2025 Berlin (Germany) ISO/TC 20/SC 16 **
  November 2025 (Japan) ISO/TC 20/SC 16 **

* Information definite but meeting not yet formally convened
** Provisional

ISO/TC 20 - Secretariat

ANSI (United States)

Aerospace Industries Association of America Inc.
1000 Wilson Boulevard, Suite 1700
Arlington 22209 VA
United States

Tel: +1 703 358 10 00
Web:

  2. Taking part
  3. Who develops standards
  4. Technical Committees
  5. ISO/TC 20