NF148 Certification rules – Version 4
On August 31, 2026 (effective date), we would like to inform you that we have posted the new version of the NF148 certification standard online,…
Water Analysis
NF VALIDATION (Water): what’s new in January 2026
On January 14th, 2026, the NF VALIDATION brand was awarded to 14 water microbiology analysis methods. The kits for detection and quantification of Legionella by PCR are…
NF VALIDATION (Water): what’s new in September 2025!
On September 24th, 2025, the NF VALIDATION brand was awarded to 14 water microbiology analysis methods. The kits for detection and quantification of Legionella by PCR…
NF VALIDATION (Water): what’s new in June 2025!
On June 11th, 2025, the NF VALIDATION brand was awarded to 14 water microbiology analysis methods. The kits for detection and quantification of Legionella by…
NF VALIDATION (Water): what’s new in February 2025!
On 5th February 2025, the NF VALIDATION mark was awarded to 14 water microbiology analysis methods. The kits for detection and quantification of Legionella by…
NF VALIDATION (Water): what’s new in October 2024!
On October 22th 2024, the NF VALIDATION mark was awarded to 14 water microbiology analysis methods. The kits for detection and quantification of Legionella by…
NF VALIDATION (Water): the NF148 Validation Commission!
On October 16, 2024, the “Water Microbiology” Validation Commission made its comeback! It was at the AFNOR Certification premises in hybrid and it was led…
A minute’s explanation: why join the Technical Board ?
On 11 September 2024, the Technical Board’s experts explain why you should join the Technical Board in video. Astrid CARIOU (ADRIA), Philippe MACQ (HYGIENA) and…
NF VALIDATION (Water): the news of February 2024 !
As of February 13, 2024, the NF VALIDATION mark was assigned to 14 methods of analysis in water microbiology. Legionella PCR detection and quantification kits…
NF VALIDATION (Water) : News of October 2023
On the positive opinion of the Water Technical Bureau of the NF VALIDATION mark of October 2nd 2023, AFNOR Certification approved: The renewal of…