ISO 4226:1980

For ISO 4226:1980, item title is Air quality — General aspects — Units of measurement; status code is 9599; successor is ISO 4226:1993; withdrawn / published date is 1980-02-01, recorded from its source on 2026-08-05.

Identifier: ISO 4226:1980 verified
Item title: Air quality — General aspects — Units of measurement verified
Status code: 9599 verified
Successor: ISO 4226:1993
Withdrawn / published date: 1980-02-01 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

10026,IS,,ISO 4226:1980,Air quality — General aspects — Units of measurement,Qualité de l'air — Aspects généraux — Unités de mesure,1980-02-01,1,"['01.060','13.040.01']",ISO/TC 146/SC 4,9599,,[10027],"['en','fr']",2,

— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified against source: 2026-08-05. Due for re-check by 2027-02-01. This page as Markdown · OKF bundle · full dataset as JSON.