# ISO 1144:1973 — Withdrawn and superseded ISO standards

For ISO 1144:1973, item title is Textiles — Universal system for designating linear density (Tex System); status code is 9599; successor is ISO 1144:2016; withdrawn / published date is 1973-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1144:1973 _(verified: appears in the quote below)_
- **Item title:** Textiles — Universal system for designating linear density (Tex System) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1144:2016
- **Withdrawn / published date:** 1973-12-01 _(verified: appears in the quote below)_

## What the source says

> 5685,IS,,ISO 1144:1973,Textiles — Universal system for designating linear density (Tex System),Textiles — Système universel de désignation de la masse linéique (système Tex),1973-12-01,1,['59.080.01'],ISO/TC 38/SC 23,9599,"[3951,4181]",[70774],"['en','fr']",7,"<p>Gives the principles and recommended units of the Tex System for the expression of linear density and includes conversion tables for calculation the Tex values of numbers or counts in other systems together with a statement of the procedure for the implementation of the Tex System in trade and industry. The Tex System is applicable to all kinds of textile fibres, intermediate products (e.g. tops, slivers and rovings), yarns and simi

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).