# ISO 11623:2002 — Withdrawn and superseded ISO standards For ISO 11623:2002, item title is Transportable gas cylinders — Periodic inspection and testing of composite gas cylinders; status code is 9599; successor is ISO 11623:2015; withdrawn / published date is 2002-03-28, recorded from its source on 2026-08-05. - **Identifier:** ISO 11623:2002 _(verified: appears in the quote below)_ - **Item title:** Transportable gas cylinders — Periodic inspection and testing of composite gas cylinders _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 11623:2015 - **Withdrawn / published date:** 2002-03-28 _(verified: appears in the quote below)_ ## What the source says > 34867,IS,,ISO 11623:2002,Transportable gas cylinders — Periodic inspection and testing of composite gas cylinders,Bouteilles à gaz transportables — Contrôles et essais périodiques des bouteilles à gaz en matériau composite,2002-03-28,1,['23.020.35'],ISO/TC 58/SC 4,9599,,[54963],"['en','fr']",37, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).