# ISO 13789:1999 — Withdrawn and superseded ISO standards

For ISO 13789:1999, item title is Thermal performance of buildings — Transmission heat loss coefficient — Calculation method; status code is 9599; successor is ISO 13789:2007; withdrawn / published date is 1999-09-02, recorded from its source on 2026-08-05.

- **Identifier:** ISO 13789:1999 _(verified: appears in the quote below)_
- **Item title:** Thermal performance of buildings — Transmission heat loss coefficient — Calculation method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 13789:2007
- **Withdrawn / published date:** 1999-09-02 _(verified: appears in the quote below)_

## What the source says

> 22205,IS,,ISO 13789:1999,Thermal performance of buildings — Transmission heat loss coefficient — Calculation method,Performance thermique des bâtiments — Coefficient de déperdition par transmission — Méthode de calcul,1999-09-02,1,['91.120.10'],ISO/TC 163/SC 2,9599,,[40894],"['en','fr']",8,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).