# ISO 2594:1972 — Withdrawn and superseded ISO standards

For ISO 2594:1972, item title is Building drawings — Projection methods; status code is 9599; successor is ISO 128-43:2015; withdrawn / published date is 1972-09-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2594:1972 _(verified: appears in the quote below)_
- **Item title:** Building drawings — Projection methods _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 128-43:2015
- **Withdrawn / published date:** 1972-09-01 _(verified: appears in the quote below)_

## What the source says

> 7574,IS,,ISO 2594:1972,Building drawings — Projection methods,Dessin de bâtiment — Méthodes de projection,1972-09-01,1,['01.100.30'],ISO/TC 10/SC 8,9599,,[63794],"['en','fr']",2,"<p>Two methods are defined and the symbols specified as shown in the figures. The direct orthogonal projection is symbolized by two parallel arrows running vertically to a dash-and-dot line, and the mirror-inverted orthogonal projection by two parallel double arrows running vertically to a dash-and-dot line.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).