# ISO 11816-2:2003 — Withdrawn and superseded ISO standards For ISO 11816-2:2003, item title is Milk and milk products — Determination of alkaline phosphatase activity — Part 2: Fluorometric method for cheese; status code is 9599; successor is ISO 11816-2:2016; withdrawn / published date is 2003-01-22, recorded from its source on 2026-08-05. - **Identifier:** ISO 11816-2:2003 _(verified: appears in the quote below)_ - **Item title:** Milk and milk products — Determination of alkaline phosphatase activity — Part 2: Fluorometric method for cheese _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 11816-2:2016 - **Withdrawn / published date:** 2003-01-22 _(verified: appears in the quote below)_ ## What the source says > 26473,IS,,ISO 11816-2:2003,Milk and milk products — Determination of alkaline phosphatase activity — Part 2: Fluorometric method for cheese,Lait et produits laitiers — Détermination de l'activité de la phosphatase alcaline — Partie 2: Méthode fluorimétrique pour le fromage,2003-01-22,1,['67.100.30'],ISO/TC 34/SC 5,9599,,[57921],"['en','fr']",8,"
ISO 11816-2|IDF 155-2:2003 specifies a fluorometric method for the determination of alkaline phosphatase activity in cheese.
This method is also applicable to soft cheeses and semi-hard cheeses for distinguishing raw milk cheeses from cheese produced with pasteurized milk, provided that the mould is only on the surface and not also in the inn ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).