ISO 11731:1998

For ISO 11731:1998, item title is Water quality — Detection and enumeration of Legionella; status code is 9599; successor is ISO 11731:2017 | ISO/WD 11731-1; withdrawn / published date is 1998-04-30, recorded from its source on 2026-08-05.

Identifier: ISO 11731:1998 verified
Item title: Water quality — Detection and enumeration of Legionella verified
Status code: 9599 verified
Successor: ISO 11731:2017 | ISO/WD 11731-1
Withdrawn / published date: 1998-04-30 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

19653,IS,,ISO 11731:1998,Water quality — Detection and enumeration of Legionella,Qualité de l'eau — Recherche et dénombrement des Legionella,1998-04-30,1,['07.100.20'],ISO/TC 147/SC 4,9599,,"[61782,39366]","['en','fr']",16,

— 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.