# ISO/TS 25377:2007 — Withdrawn and superseded ISO standards

For ISO/TS 25377:2007, item title is Hydrometric uncertainty guidance (HUG); status code is 9599; successor is ISO 25377:2020 | ISO/WD 25377; withdrawn / published date is 2007-09-18, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TS 25377:2007 _(verified: appears in the quote below)_
- **Item title:** Hydrometric uncertainty guidance (HUG) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 25377:2020 | ISO/WD 25377
- **Withdrawn / published date:** 2007-09-18 _(verified: appears in the quote below)_

## What the source says

> 42894,TS,,ISO/TS 25377:2007,Hydrometric uncertainty guidance (HUG),Lignes directrices relatives à l'incertitude en hydrométrie,2007-09-18,1,['17.120.20'],ISO/TC 113,9599,,"[69367,59707]",['en'],51,<p>ISO/TS 25377:2007 provides an understanding of the nature of measurement uncertainty and its significance in estimating the quality of a measurement or a determination in hydrometry. It is applicable to flow measurements in natural and man-made channels. Rainfall measurements are not covered.</p>

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).