Committee:
GT 2 Sweeterners
GT 3 Pesticides
GT 5 Biotoxins: mycotoxins and phycotoxins
GT 6 Microbiology of the food chain
GT 9 Vitamins and caretenoids
GT 10 Trace elements (heavy metals)
GT 11 Genetically modified foodstuffs
GT 12 Food allergens
GT 13 Process contaminants
ISO/TC 34/SC 9 Microbiology
ISO/TC 34/SC 16 Horizontal methods for molecular biomarker analysis
CEN/TC 275 Food analysis - Horizontal methods
CEN/TC 463 Microbiology of the food chain
* Some activities of this TC correspond to other AEN/CTN.
Standards developed by the committee: CTN 34/SC 4: 359
Status: VIGENTE / 2011-10-26
Foodstuffs - Determination of aflatoxin B1, and the total content of aflatoxins B1, B2, G1 and G2 in cereals, nuts and derived products - High-performance liquid chromatographic method (ISO 16050:2003)
Status: VIGENTE / 2011-02-23
Meat and meat products - Enumeration of presumptive Pseudomonas spp. (ISO 13720:2010)
Status: VIGENTE / 2010-04-01
Microbiology of food and animal feeding stuffs - Horizontal method for the detection of Shigella spp. (ISO 21567:2004)
Foodstuffs - Determination of neohesperidin-dihydrochalcon
Status: VIGENTE / 2009-11-01
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of presumptive Bacillus cereus - Colony-count technique at 30 °C (ISO 7932:2004)
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) - Part 3: Detection and MPN technique for low numbers (ISO 6888-3:2003)
Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Nucleic acid extraction (ISO 21571:2005)
Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods (ISO 21569:2005)
Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - General requirements and definitions (ISO 24276:2006)
Status: VIGENTE / 2009-06-12
Status: VIGENTE / 2008-01-30
Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods (ISO 21570:2005)
Status: VIGENTE / 2007-09-05
Foodstuffs - Sample comminution for mycotoxins analysis - Comparison between dry milling and slurry mixing
Status: VIGENTE / 2007-04-18
Microbiology of food and animal feeding stuffs - Horizontal method for the determination of low numbers of presumptive Bacillus cereus - Most probable number technique and detection method (ISO 21871:2006)
Status: VIGENTE / 2002-02-21
Microbiology of food and animal feeding stuffs - Horizontal method for the detection of Escherichia coli O157 (ISO 16654:2001)
Status: VIGENTE / 2001-06-01
FOODSTUFFS. DETERMINATION OF ACESULFAME K IN TABLE TOP SWEETNER PREPARATIONS. SPECTROMETRIC METHOD.
FOODSTUFFS. DETERMINATION OF ASPARTAME IN TABLE TOP SWEETNER. METHOD BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY.
FOODSTUFFS. DETERMINATION OF SACCHARIN IN TABLE TOP SWEETNER PREPARATIONS. SPECTROMETRIC METHOD.
Status: ANULADA / 2025-10-29
Foodstuffs - Determination of trace elements - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after pressure digestion.
Status: ANULADA / 2025-04-09
Microbiology of food and animal feeding stuffs - Real-time polymerase chain reaction (PCR) for the detection of food-borne pathogens - General requirements and definitions (ISO 22119:2011)
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