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: 356
Status: ANULADA / 2021-03-03
Microbiology of food and animal feeding stuffs - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 5: Specific rules for the preparation of milk and milk products (ISO 6887-5:2010)
Status: ANULADA / 2020-12-23
Foodstuffs - Molecular biomarker analysis - Protein-based methods (ISO 21572:2013)
Status: ANULADA / 2020-12-09
Microbiology of food and animal feeding stuffs - Specific requirements and guidance for proficiency testing by interlaboratory comparison (ISO/TS 22117:2010)
Status: ANULADA / 2020-07-22
Foodstuffs - Detection of food allergens - General considerations and validation of methods
Foodstuffs - Detection of food allergens by molecular biological methods - Part 1: General considerations
Foodstuffs - Detection of food allergens by immunological methods - Part 1: General considerations
Foodstuffs - Detection of food allergens by molecular biological methods - Part 2: Celery (Apium graveolens) - Qualitative determination of a specific DNA sequence in cooked sausages by real-time PCR (Endorsed by AENOR in January of 2014.)
Status: ANULADA / 2020-07-01
Microbiology of food and animal feed - Horizontal method for determination of hepatitis A virus and norovirus in food using real-time RT-PCR - Part 2: Method for qualitative detection (ISO/TS 15216-2:2013, Corrected Version 2013-05-01) (Endorsed by AENOR in August of 2013.)
Status: ANULADA / 2019-12-05
Non-fatty food - Determination of N-methylcarbamate residues - Part 1: HPLC-method with SPE clean-up
Food analysis - Biotoxins - Criteria of analytical methods of mycotoxins
Foodstuffs. Determination of trace elements. Determination of lead, cadmium, zinc, copper, iron and chromium by atomic absorption spectrometry (AAS) after dry ashing
Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using post column derivatisation
Status: ANULADA / 2019-10-01
Foods of plant origin - Multimethod for the determination of pesticide residues in vegetable oils by LC-MS/MS (Endorsed by Asociación Española de Normalización in November of 2017.)
Foodstuffs - Guidelines for the calibration and quantitative determination of pesticide residues and organic contaminants using chromatographic methods (Endorsed by Asociación Española de Normalización in November of 2017.)
Status: ANULADA / 2019-04-03
Microbiology of food and animal feeding stuffs -- Horizontal methods for sampling techniques from surfaces using contact plates and swabs
Status: ANULADA / 2019-03-20
Foods of plant origin - Determination of pesticide residues using GC-MS and/or LC-MS/MS following acetonitrile extraction/partitioning and clean-up by dispersive SPE - QuEChERS-method
Status: ANULADA / 2018-11-08
Foodstuffs - Determination of ochratoxin A in cereals and cereal products - Part 1: High performance liquid chromatographic method with silica gel clean up (ISO 15141-1:1998)
Foodstuffs - Determination of ochratoxin A in cereals and cereal products - Part 2: High performance liquid chromatographic method with bicarbonate clean up (ISO 15141-2:1998)
Status: ANULADA / 2018-06-27
Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
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