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You are here: Validated methods in water analysis
Methods taken as a reference for each micro-organism detected

After each meeting of the microbiology technical board, AFNOR Certification updates the list of validated methods.
The following table lists all of the validated methods under the AFNOR VALIDATION mark, classified by category according to the type of micro-organism detected.

For each category, the standardised method taken as a reference is indicated in the right-hand column. By clicking on a category (left-hand column), you can access the list of validated methods for the micro-organism indicated.

Update on November 6th, 2009

Micro-organism detected

Reference method

Legionella spp

XP T90-471

Legionella pneumophila

XP T90-471

Escherichia coli and coliform bacteria

NF EN ISO 9308-1

Escherichia coli (in surface and waste water)

NF EN ISO 9308-3

Intestinal enterococci in surface and waste water

NF EN ISO 7899-1

 

 

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