# ISO 11365:2017 — Withdrawn and superseded ISO standards

For ISO 11365:2017, item title is Petroleum and related products — Requirements and guidance for the maintenance of triaryl phosphate ester turbine control fluids; status code is 9599; successor is ISO 11365:2025; withdrawn / published date is 2017-09-08, recorded from its source on 2026-08-05.

- **Identifier:** ISO 11365:2017 _(verified: appears in the quote below)_
- **Item title:** Petroleum and related products — Requirements and guidance for the maintenance of triaryl phosphate ester turbine control fluids _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 11365:2025
- **Withdrawn / published date:** 2017-09-08 _(verified: appears in the quote below)_

## What the source says

> 68230,IS,,ISO 11365:2017,Petroleum and related products — Requirements and guidance for the maintenance of triaryl phosphate ester turbine control fluids,Pétrole et produits connexes — Exigences et recommandations pour la maintenance des fluides de régulation de turbines à base d'esters phosphates de triaryle,2017-09-08,1,['75.120'],ISO/TC 28/SC 4,9599,[54429],[87916],"['en','fr']",20,"<p>ISO 11365:2017 is applicable to the use of triaryl phosphate esters as fire-resistant fluids for turbine control and other hydraulic systems in power generation. These fluids fall under category HFDR of ISO 6743‑4<sup>[1]</sup>.</p><p>ISO 11365:2017 is intended to:</p><p>- assist the power equipment op

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).