# ISO 1204:1972 — Withdrawn and superseded ISO standards

For ISO 1204:1972, item title is Reciprocating internal combustion engines — Designation of the direction of rotation; status code is 9599; successor is ISO 1204:1990; withdrawn / published date is 1972-04-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1204:1972 _(verified: appears in the quote below)_
- **Item title:** Reciprocating internal combustion engines — Designation of the direction of rotation _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1204:1990
- **Withdrawn / published date:** 1972-04-01 _(verified: appears in the quote below)_

## What the source says

> 5796,IS,,ISO 1204:1972,Reciprocating internal combustion engines — Designation of the direction of rotation,Moteurs alternatifs à combustion interne — Désignation du sens de rotation,1972-04-01,1,['27.020'],ISO/TC 70,9599,,[5797],"['en','fr']",1,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).