# ISO 3977:1991/Amd 1:1995 — Withdrawn and superseded ISO standards

For ISO 3977:1991/Amd 1:1995, item title is Gas turbines — Procurement — Amendment 1; status code is 9599; successor is ISO 3977-1:1997 | ISO 3977-2:1997; withdrawn / published date is 1995-10-26, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3977:1991/Amd 1:1995 _(verified: appears in the quote below)_
- **Item title:** Gas turbines — Procurement — Amendment 1 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3977-1:1997 | ISO 3977-2:1997
- **Withdrawn / published date:** 1995-10-26 _(verified: appears in the quote below)_

## What the source says

> 22420,IS,Amd,ISO 3977:1991/Amd 1:1995,Gas turbines — Procurement — Amendment 1,Turbines à gaz — Spécifications pour l'acquisition — Amendement 1,1995-10-26,2,['27.040'],ISO/TC 192,9599,,"[23816,24755]","['en','fr']",25,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).