# ISO 11816-2:2016 — Withdrawn and superseded ISO standards For ISO 11816-2:2016, item title is Milk and milk products — Determination of alkaline phosphatase activity — Part 2: Fluorimetric method for cheese; status code is 9599; successor is ISO 11816-2:2024; withdrawn / published date is 2016-08-15, recorded from its source on 2026-08-05. - **Identifier:** ISO 11816-2:2016 _(verified: appears in the quote below)_ - **Item title:** Milk and milk products — Determination of alkaline phosphatase activity — Part 2: Fluorimetric method for cheese _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 11816-2:2024 - **Withdrawn / published date:** 2016-08-15 _(verified: appears in the quote below)_ ## What the source says > 57921,IS,,ISO 11816-2:2016,Milk and milk products — Determination of alkaline phosphatase activity — Part 2: Fluorimetric method for cheese,Lait et produits laitiers — Détermination de l'activité de la phosphatase alcaline — Partie 2: Méthode fluorimétrique pour le fromage,2016-08-15,2,['67.100.30'],ISO/TC 34/SC 5,9599,[26473],[85719],"['en','fr']",15,"
ISO 11816-2:2016|IDF 155-2:2016 specifies a fluorimetric method for the determination of alkaline phosphatase (ALP, EC 3.1.3.1) activity in cheese.
This method is applicable to soft cheeses, semi-hard and hard cheeses provided that the mould is only on the surface of the cheese and not also in the inner part (e.g. blue veined cheeses) ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).