# ISO 22663:2007 — Withdrawn and superseded ISO standards For ISO 22663:2007, item title is Space data and information transfer systems — Proximity-1 space link protocol — Data link layer; status code is 9599; successor is ISO 22663:2015; withdrawn / published date is 2007-10-10, recorded from its source on 2026-08-05. - **Identifier:** ISO 22663:2007 _(verified: appears in the quote below)_ - **Item title:** Space data and information transfer systems — Proximity-1 space link protocol — Data link layer _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 22663:2015 - **Withdrawn / published date:** 2007-10-10 _(verified: appears in the quote below)_ ## What the source says > 45000,IS,,ISO 22663:2007,Space data and information transfer systems — Proximity-1 space link protocol — Data link layer,Systèmes de transfert des informations et données spatiales — Protocole pour liaisons spatiales de proximité 1 — Couche de liaisons de données,2007-10-10,2,['49.140'],ISO/TC 20/SC 13,9599,[36386],[67091],['en'],139,"

ISO 22663:2007 defines the Proximity-1 space link protocol data link layer (framing, media access, data services, and input-output sublayers). It specifies the protocol data units, framing, media access control, expedited and sequenced controlled data transfer, timing service, i/o control, as well as the procedures for establishing and terminating a session ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).