About

Scope

Standardisation of specific rules for:

  • a) process plant documentation
  • b) application of simplified representation
  • c) application of structuring principles and reference designation.

Standardization of graphical symbols used in process plant documentation is coordinated with IEC, including establishing and maintaining a database, from which any technical committee may prepare collective symbol standards.

Quick links

17

Published ISO standards *

3

ISO standards under development *

13
Participating members
13
Observing members

* number includes updates

Reference Title Type
ISO/TC 10/SC 10/JWG 10   Joint ISO/TC 10/SC 10 - IEC/TC 3 WG: Reference designation system Working group
ISO/TC 10/SC 10/WG 13   Graphical symbols for diagrams Working group

Liaison Committees to ISO/TC 10/SC 10

The committees below can access the documents of ISO/TC 10/SC 10:

Reference Title ISO/IEC
IEC/TC 3 Documentation, graphical symbols and representations of technical information IEC
IEC/TC 65 Industrial-process measurement, control and automation IEC
ISO/TC 10/SC 8 Construction documentation ISO
ISO/TC 59/SC 13 Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM) ISO
ISO/TC 85 Nuclear energy, nuclear technologies, and radiological protection ISO
ISO/TC 145/SC 1 Public information symbols, signs and guidance system ISO

 

Liaison Committees from ISO/TC 10/SC 10

ISO/TC 10/SC 10 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/TC 8/SC 3 Piping and machinery ISO
ISO/TC 131 Fluid power systems ISO
Date Month Location TC/SC Note
15 June 2026 Oslo (Norway) ISO/TC 10/SC 10  

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

ISO/TC 10/SC 10 - Secretariat

SN (Norway)

Standards Norway
Lilleakerveien 2a
Norway

Tel: +47 67 83 86 00