Reference Source

ISO/IEC 7809:1993

For ISO/IEC 7809:1993, 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data link control (HDLC) procedures — Classes of procedures; status code is 9599; successor is ISO/IEC 13239:2002; withdrawn / published date is 1993-12-23, recorded from its source on 2026-08-05.

Identifier
ISO/IEC 7809:1993 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 13239:2002
Withdrawn / published date
1993-12-23 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

14713,IS,,ISO/IEC 7809:1993,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 à haut niveau (HDLC) — Classes de procédures,1993-12-23,3,['35.100.20'],ISO/IEC JTC 1/SC 6,9599,"[14710,14707]",[37010],['en'],22,"<p>Describes the HDLC unbalanced classes of procedures, the HDLC balanced class of procedures, and the HDLC connectionless classes of procedures for synchronous or start/stop data transmission. The procedures use the HDLC frame structure defined in ISO/IEC 3309 and

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

Source

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