# ISO 19901-2:2004 — Withdrawn and superseded ISO standards For ISO 19901-2:2004, item title is Petroleum and natural gas industries — Specific requirements for offshore structures — Part 2: Seismic design procedures and criteria; status code is 9599; successor is ISO 19901-2:2017; withdrawn / published date is 2004-11-18, recorded from its source on 2026-08-05. - **Identifier:** ISO 19901-2:2004 _(verified: appears in the quote below)_ - **Item title:** Petroleum and natural gas industries — Specific requirements for offshore structures — Part 2: Seismic design procedures and criteria _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 19901-2:2017 - **Withdrawn / published date:** 2004-11-18 _(verified: appears in the quote below)_ ## What the source says > 34587,IS,,ISO 19901-2:2004,Petroleum and natural gas industries — Specific requirements for offshore structures — Part 2: Seismic design procedures and criteria,Industries du pétrole et du gaz naturel — Exigences spécifiques relatives aux structures en mer — Partie 2: Procédures de conception et critères sismiques,2004-11-18,1,['75.180.10'],ISO/TC 67/SC 7,9599,,[61142],['en'],46,"
ISO 19901-2:2004 contains requirements for defining the seismic design procedures and criteria for offshore structures; guidance on the requirements is included. The requirements are applicable to fixed steel structures and fixed concrete structures. The effects of seismic events on floating structures and partia ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).