# ISO 5459:1981 — Withdrawn and superseded ISO standards For ISO 5459:1981, item title is Technical drawings — Geometrical tolerancing — Datums and datum-systems for geometrical tolerances; status code is 9599; successor is ISO/DIS 5459-2 | ISO/DIS 5459-1 | ISO 5459:2011; withdrawn / published date is 1981-11-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 5459:1981 _(verified: appears in the quote below)_ - **Item title:** Technical drawings — Geometrical tolerancing — Datums and datum-systems for geometrical tolerances _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/DIS 5459-2 | ISO/DIS 5459-1 | ISO 5459:2011 - **Withdrawn / published date:** 1981-11-01 _(verified: appears in the quote below)_ ## What the source says > 11508,IS,,ISO 5459:1981,Technical drawings — Geometrical tolerancing — Datums and datum-systems for geometrical tolerances,Dessins techniques — Tolérancement géométrique — Références spécifiées et systèmes de références spécifiées pour tolérances géométriques,1981-11-01,1,['01.100.20'],ISO/TC 213,9599,,"[28084,25381,40358]","['en','fr']",16,"

Gives definitions, practical embodiments and indications in technical drawings in the field of mechanical engineering. For uniformity all figures are in first angle projection. For the proportions and dimensions of symbols, see ISO 7083.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).