# ISO 10928:2009 — Withdrawn and superseded ISO standards

For ISO 10928:2009, item title is Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Methods for regression analysis and their use; status code is 9599; successor is ISO 10928:2016; withdrawn / published date is 2009-09-09, recorded from its source on 2026-08-05.

- **Identifier:** ISO 10928:2009 _(verified: appears in the quote below)_
- **Item title:** Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Methods for regression analysis and their use _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 10928:2016
- **Withdrawn / published date:** 2009-09-09 _(verified: appears in the quote below)_

## What the source says

> 38777,IS,,ISO 10928:2009,Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Methods for regression analysis and their use,Systèmes de canalisation en matières plastiques — Tubes et raccords plastiques thermodurcissables renforcés de verre (PRV) — Méthodes pour une analyse de régression et leurs utilisations,2009-09-09,2,"['23.040.45','23.040.20']",ISO/TC 138/SC 6,9599,[1226],[68568],['en'],51,"<p>ISO 10928:2009 specifies procedures suitable for the analysis of data which, when converted into logarithms of the values, have either a normal or a skewed distribution. It is intended for use with the test methods and referring standards for glass-reinforce

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).