# ISO 22670:2013 — Withdrawn and superseded ISO standards

For ISO 22670:2013, item title is Space data and information transfer systems — Space link extension (SLE) — Return-channel-frames service; status code is 9599; successor is ISO 22670:2021; withdrawn / published date is 2013-05-29, recorded from its source on 2026-08-05.

- **Identifier:** ISO 22670:2013 _(verified: appears in the quote below)_
- **Item title:** Space data and information transfer systems — Space link extension (SLE) — Return-channel-frames service _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 22670:2021
- **Withdrawn / published date:** 2013-05-29 _(verified: appears in the quote below)_

## What the source says

> 61744,IS,,ISO 22670:2013,Space data and information transfer systems — Space link extension (SLE) — Return-channel-frames service,Systèmes de transfert des informations et données spatiales — Extension de liaisons spatiales (SLE) — Service de réseau pour liaison retour,2013-05-29,2,['49.140'],ISO/TC 20/SC 13,9599,[36395],[74555],['en'],144,"<p>ISO 22670:2013 defines the space link extension (SLE) return-channel-frames (RCF) service in accordance with the SLE Reference Model (ISO 15396:2007). The RCF service is an SLE transfer service that delivers to a mission user all telemetry frames from one master channel or one virtual channel.</p><p>ISO 22670:2013 defines the RCF service in terms of</p

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).