ISO/IEC 7809:1991

For ISO/IEC 7809:1991, item title is Information technology — Telecommunications and information exchange between systems — High-level data link control (HDLC) procedures — Classes of procedures; status code is 9599; successor is ISO/IEC 7809:1993; withdrawn / published date is 1991-09-26, recorded from its source on 2026-08-05.

Identifier: ISO/IEC 7809:1991 verified
Item title: Information technology — Telecommunications and information exchange between systems — High-level data link control (HDLC) procedures — Classes of procedures verified
Status code: 9599 verified
Successor: ISO/IEC 7809:1993
Withdrawn / published date: 1991-09-26 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

14707,IS,,ISO/IEC 7809:1991,Information technology — Telecommunications and information exchange between systems — High-level data link control (HDLC) procedures — Classes of procedures,Technologies de l'information — Télécommunications et échange d'informations entre systèmes — Procédures de commande de liaison de données à haut niveau (HDLC) — Classes de procédures,1991-09-26,2,['35.100.20'],ISO/IEC JTC 1/SC 6,9599,"[14711,14712,14706,14710,12536,12405]",[14713],['en'],18,

— 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.