# ISO 20806:2004 — Withdrawn and superseded ISO standards

For ISO 20806:2004, item title is Mechanical vibration — Criteria and safeguards for the in-situ balancing of medium and large rotors; status code is 9599; successor is ISO 20806:2009; withdrawn / published date is 2004-10-07, recorded from its source on 2026-08-05.

- **Identifier:** ISO 20806:2004 _(verified: appears in the quote below)_
- **Item title:** Mechanical vibration — Criteria and safeguards for the in-situ balancing of medium and large rotors _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 20806:2009
- **Withdrawn / published date:** 2004-10-07 _(verified: appears in the quote below)_

## What the source says

> 34271,IS,,ISO 20806:2004,Mechanical vibration — Criteria and safeguards for the in-situ balancing of medium and large rotors,Vibrations mécaniques — Critères et sauvegardes relatifs à l'équilibrage in situ des rotors moyens et grands,2004-10-07,1,['21.120.40'],ISO/TC 108,9599,,[54076],['en'],23,"<p>ISO 20806:2004 specifies procedures to be adopted when balancing medium and large rotors installed in their own bearings on site. It addresses the conditions under which it is appropriate to undertake <i>in-situ</i> balancing, the instrumentation required, the safety implications and the requirements for reporting and maintaining records.</p><p>ISO 20806:2004 can be used as a basis for a contract

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).