ISOISO/TC 154 Standards for commerce, industry and administration
About
About TC 154HistoryBusiness PlanGroupsLiaisonsNational BodiesFAQContact
Our Work
StandardsProjects
MeetingsMembersNews
Resources
ProceduresResolutions
About TC 154HistoryBusiness PlanGroupsLiaisonsNational BodiesFAQContact
StandardsProjects
MeetingsMembersNews
ProceduresResolutions
External LinksISO CommitteeLinkedInGitHub
← All projects
CurrentStage NP

ISO/NP 34300

Date and time -- Codes for calendar systems

ISO project page

/projects/iso-34300/

Responsible group

  • WG 5Date and time
ISOISO/TC 154

Standards for commerce, industry and administration

Standardization of processes, data elements and documents used in commerce, industry and administration, including the relevant regulatory, technical and supporting aspects.

Committee

  • Secretariat: SAC (China)
  • Chair: Ms. Pan Wei
  • Established: 1972
  • Standards: 40 published
  • Members: 21 (P), 26 (O)

Explore

  • Standards
  • Members
  • Meetings
  • Resolutions
  • News

Links

  • ISO.org
  • ISO.org Committee Page
  • Committee Site

© 2026 ISO/TC 154