# ISO 15589-2:2012 — Withdrawn and superseded ISO standards For ISO 15589-2:2012, item title is Petroleum, petrochemical and natural gas industries — Cathodic protection of pipeline transportation systems — Part 2: Offshore pipelines; status code is 9599; successor is ISO 15589-2:2024; withdrawn / published date is 2012-12-04, recorded from its source on 2026-08-05. - **Identifier:** ISO 15589-2:2012 _(verified: appears in the quote below)_ - **Item title:** Petroleum, petrochemical 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quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 15589-2:2024 - **Withdrawn / published date:** 2012-12-04 _(verified: appears in the quote below)_ ## What the source says > 51992,IS,,ISO 15589-2:2012,"Petroleum, petrochemical and natural gas industries — Cathodic protection of pipeline transportation systems — Part 2: Offshore pipelines","Industries du pétrole, de la pétrochimie et du gaz naturel — Protection cathodique des systèmes de transport par conduites — Partie 2: Conduites en mer",2012-12-04,2,['75.200'],ISO/TC 67/SC 2,9599,[33270],[80267],"['en','fr']",59,"

ISO 15589-2:2012 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, petrochemical a ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).