# ISO 15589-2:2004 — Withdrawn and superseded ISO standards For ISO 15589-2:2004, item title is Petroleum and natural gas industries — Cathodic protection of pipeline transportation systems — Part 2: Offshore pipelines; status code is 9599; successor is ISO 15589-2:2012; withdrawn / published date is 2004-05-05, recorded from its source on 2026-08-05. - **Identifier:** ISO 15589-2:2004 _(verified: appears in the quote below)_ - **Item title:** Petroleum and natural gas industries — Cathodic protection of pipeline transportation systems — Part 2: Offshore pipelines _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 15589-2:2012 - **Withdrawn / published date:** 2004-05-05 _(verified: appears in the quote below)_ ## What the source says > 33270,IS,,ISO 15589-2:2004,Petroleum and natural gas industries — Cathodic protection of pipeline transportation systems — Part 2: Offshore pipelines,Industries du pétrole et du gaz naturel — Protection cathodique des systèmes de transport par conduites — Partie 2: Conduites en mer,2004-05-05,1,['75.200'],ISO/TC 67/SC 2,9599,,[51992],['en'],54,"

ISO 15589-2:2004 specifies requirements and gives recommendations for the pre-installation surveys, design, materials, equipment, fabrication, installation, commissioning, operation, inspection and maintenance of cathodic protection systems for offshore pipelines for the petroleum and natural gas industries as defined in ISO 13623.

ISO 15589- ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).