ISO/TC 154 · since 1972
We giveglobal commerceevery interchangeinteroperable systemsevery digital transactionevery cross-border handshakea common language.
Every timestamp in your logs. Every message in a customs declaration. Every signed contract that has to hold up in court twenty years from now. TC 154 publishes the standards these systems share — so they understand each other.
- ISO 8601Date & timeEvery timestamp on the internet
- ISO 9735EDIFACTEvery electronic data interchange message
- ISO 15000ebXMLEvery XML business message between enterprises
- ISO 7372Trade Data ElementsEvery data field in a customs declaration
- ISO 14533Long-term signaturesEvery verifiable electronic signature
— Latest
The latest from the committee.
News & announcements
All news- 30 Aug 2026plenary
Willkommen in Berlin: the 45th plenary week of ISO/TC 154
Tomorrow, Monday 31 August 2026, ISO/TC 154 convenes its 45th plenary week in Berlin, Germany, hosted by DIN at Am DIN-Platz, Burggrafenstraße 6. The week runs…
- 26 Mar 2026announcement
Ms. Wei Pan Appointed Chair of ISO/TC 154
ISO/TC 154 is pleased to announce the appointment of Pan Wei (SAC, China) as the new Chairperson of the committee, effective immediately. Ms. Pan brings extensi…
- 26 Mar 2026site
ISO/TC 154 Website Redesigned
The ISO/TC 154 official website has been completely redesigned with a modern, responsive interface built on Jekyll and Tailwind CSS. The new website features im…
- 1 Jan 2026site
ISO 5909:2026 published!
ISO 5909:2026 has been published as an International Standard, and will be available on ISO.org soon. Congratulations to Digital Business on this excellent achi…
— Explore
Six ways into the work of TC 154.
- 01
Standards
ISO 8601, EDIFACT, ISO 7372 — the rules behind global trade.
- 02
Resolutions
Every committee decision, searchable by number, topic, or meeting.
- 03
Members
Experts from 45 national bodies and liaison organisations.
- 04
Meetings
Plenary meetings since 1972 — hosts, agendas, and resolutions.
- 05
History
Five decades of milestones — chairs, structural changes, publications.
- 06
Procedures
How the committee works — standing documents and consensus rules.
Draft documents in DIS / DTR / DTS balloting — national bodies can submit comments.