Standardization in the field of project, programme and portfolio management.

Quick links


published ISO standards *

under the direct responsibility of ISO/TC 258


ISO standard under development *

under the direct responsibility of ISO/TC 258


Participating members


Observing members

* number includes updates

Reference Title Type
ISO/TC 258/AG 2 Committee Manager Advisory Group (CMAG) Working group
ISO/TC 258/AHG 13 MSS Working group
ISO/TC 258/AHG 15 Agile/adaptive management of projects, programmes, portfolios and related governance Working group
ISO/TC 258/CAG 1 Chair Advisory Group Working group
ISO/TC 258/SBP AG Advisory group Working group
ISO/TC 258/TDG 1 Technical Development Group Working group
ISO/TC 258/WG 11 Revision of ISO 21503 and ISO 21504 Working group
ISO/TC 258/WG 12 EVM implementation guide Working group

Liaison Committees to ISO/TC 258

The committees below can access the documents of ISO/TC 258:

Reference Title ISO/IEC
ISO/IEC JTC 1 Information technology ISO/IEC
ISO/TC 20 Aircraft and space vehicles ISO
ISO/TC 176/SC 1 Concepts and terminology ISO
ISO/TC 176/SC 2 Quality systems ISO
ISO/TC 262 Risk management ISO
ISO/TC 279 Innovation management ISO
ISO/TC 309 Governance of organizations ISO


Liaison Committees from ISO/TC 258

ISO/TC 258 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/TC 20 Aircraft and space vehicles ISO


Organizations in liaison (Category A and B)

Acronym Title Category
AACEi AACE International A
CPM College of Performance Management A
GAPPS Global Alliance for the Project Professions A
IPMA International Project Management Association A
PMI Project Management Institute A

Date Month Location TC/SC Note
12-15 September 2022 Virtual ISO/TC 258  

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

ISO/TC 258 - Secretariat

ANSI [United States]

American National Standards Institute
1899 L St NW, 11th Floor
Washington, DC 20036
United States

Tel: +1 212 642 49 00 / +
Fax: +1 212 398 00 23 / +