# ISO 3807:1977 — Withdrawn and superseded ISO standards For ISO 3807:1977, item title is Dissolved acetylene cylinders — Basic requirements; status code is 9599; successor is ISO 3807-2:2000 | ISO/WD 3807 | ISO 3807-1:2000; withdrawn / published date is 1977-05-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 3807:1977 _(verified: appears in the quote below)_ - **Item title:** Dissolved acetylene cylinders — Basic requirements _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 3807-2:2000 | ISO/WD 3807 | ISO 3807-1:2000 - **Withdrawn / published date:** 1977-05-01 _(verified: appears in the quote below)_ ## What the source says > 9342,IS,,ISO 3807:1977,Dissolved acetylene cylinders — Basic requirements,Bouteilles d'acétylène dissous — Conditions requises,1977-05-01,1,['23.020.35'],ISO/TC 58,9599,,"[27622,24949,27621]","['en','fr']",7, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).