ISO 9074:1989

For ISO 9074:1989, item title is Information processing systems — Open Systems Interconnection — Estelle: A formal description technique based on an extended state transition model; status code is 9599; successor is ISO/IEC 9074:1997; withdrawn / published date is 1989-07-27, recorded from its source on 2026-08-05.

Identifier: ISO 9074:1989 verified
Item title: Information processing systems — Open Systems Interconnection — Estelle: A formal description technique based on an extended state transition model verified
Status code: 9599 verified
Successor: ISO/IEC 9074:1997
Withdrawn / published date: 1989-07-27 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

16659,IS,,ISO 9074:1989,Information processing systems — Open Systems Interconnection — Estelle: A formal description technique based on an extended state transition model,Systèmes de traitement de l'information — Interconnexion de systèmes ouverts — Estelle: Technique de description formelle basée sur un modèle de transition d'état étendu,1989-07-27,1,['35.100.01'],ISO/IEC JTC 1,9599,,[24403],['en'],179,

— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified against source: 2026-08-05. Due for re-check by 2027-02-01. This page as Markdown · OKF bundle · full dataset as JSON.