On December 17 and 21, 2009, Minsitry of Science and Technology issued the Decisions on the promulgation and cancel of Vietnam National Standards (TCVN) as follows:
Decision No. 2876/QD-BKHCN on the cancel of 05 following TCVNs:
TCVN 1977-88 Canned foods. Determination of copper content by photometric method
TCVN 1979-88 Canned foods. Determination of zinc content by photometric method
TCVN 1980-88 Canned foods. Determination of iron content by photometric method
TCVN 4295-86 Pea bean. Test methods
TCVN 4831-89 Sensory analysis. Methodology. Paired comparison test
Decision No. 2924/QD-BKHCN on the promulgation of 09 TCVNs:
TCVN 8169-1:2009 Non-fatty foods. Determination of dithiocarbamate and thiuram disulfide residues. Part 1: Spectrometric method
TCVN 8169-2:2009 Non-fatty foods. Determination of dithiocarbamate and thiuram disulfide residues. Part 2: Gas chromatographic method
TCVN 8169-3:2009 Non-fatty foods. Determination of dithiocarbamate and thiuram disulfide residues. Part 3: UV spectrometric xanthogenate method
TCVN 8170-1:2009 Fatty food. Determination of pesticides and polychlorinated biphenyls (PCBs). Part 1: General
TCVN 8170-2:2009 Fatty food. Determination of pesticides and polychlorinated biphenyls (PCBs). Part 2: Extraction of fat, pesticides and PCBs, and determination of fat content
TCVN 8170-3:2009 Fatty food. Determination of pesticides and polychlorinated biphenyls (PCBs). Part 3: Clean-up methods
TCVN 8170-4:2009 Fatty food. Determination of pesticides and polychlorinated biphenyls (PCBs). Part 4: Determination, confirmatory tests, miscellaneous
TCVN 8171-1:2009 Non-fatty food. Determination of N-methylcarbamate residues. Part 1: High performance liquid chromatographic (HPLC) method with solid phase extraction (SPE) clean-up
TCVN 8171-2:2009 Non-fatty food. Determination of N-methylcarbamate residues. Part 2: High performance liquid chromatographic (HPLC) method with clean-up on a diatomaceous earth column
Decision No. 2926/QĐ-BKHCN on the cancel of 13 following TCVNs:
TCVN 5508-91 Air in workplace. Microclimate. Allowable values, method of measurement and evaluation
TCVN 5509-91 Air in workplace. Silica dust. Maximum allowable concentration (MAC) and evaluation of dust contamination
TCVN 5980:1995 Water quality. Vocabulary. Part 1
TCVN 5981:1995 Water quality. Vocabulary. Part 2
TCVN 5984:1995 Water quality. Vocabulary. Part 5
TCVN 5985:1995 Water quality. Vocabulary. Part 6
TCVN 5986:1995 Water quality. Vocabulary. Part 7
TCVN 5995:1995 Water quality. Sampling. Guidance on sampling of dringking water and water used for food and beverage processing
TCVN 6488:1999 Water quality. Vocabulary. Part 8
TCVN 6696:2000 Solid wastes. Sanitary landfills. General requirements to the environmental protection
TCVN 6705:2000 Non-hazardous solid wastes. Classification
TCVN 6706:2000 Hazardous wastes. Classification
TCVN 6707:2000 Hazardous wastes. Warning signs
Decision No. 2931/QD-BKHCN on the promulgation of 27 TCVNs:
TCVN 4295:2009 Pea bean. Test methods
TCVN 4831:2009 Sensory analysis. Methodology. Paired comparison test
TCVN 6506-2:2009 Milk and milk products. Determination of alkaline phosphatase activity. Part 2: Fluorometric method of cheese
TCVN 8123:2009 Cereals and pulses. Determination of the mass of 1 000 grains
TCVN 8124:2009 Cereals, pulses and by-products. Determination of ash yield by incineration
TCVN 8126:2009 Foods. Determination of lead, cadmium, zinc, copper, and iron. Atomic absorption spectrophotometry after microwave digestion
TCVN 8127:2009 Microbiology of food and animal feedings stuffs. Horizontal method for the detection of presumptive pathogenic Yersinia enterocolitica
TCVN 8128-1:2009 Microbiology of food and animal feeding stuffs. Guidelines on preparation and production of culture media. Part 1: General guidelines on quality assurance for the preparation of culture media in the laboratory
TCVN 8128-2:2009 Microbiology of food and animal feeding stuffs. Guidelines on preparation and production of culture media. Part 2: Practical guidelines on performance testing of culture media
TCVN 8129:2009 Microbiology of food and animal feeding stuffs. Horizontal methods for sampling techniques from surfaces using contact plates and swabs
TCVN 8130:2009 Microbiology of food and animal feeding stuffs. Determination of water activity
TCVN 8131:2009 Microbiology of food and animal feeding stuffs. Horizontal method for the detection of Shigella spp.
TCVN 8132:2009 Foodstuffs. Determination of antimony content by spectrophotometric method
TCVN 8133-1:2009 Food products. Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content. Part 1: Oilseeds and animal feeding stuffs
TCVN 8172:2009 Cheese. Determination of fat content. Butyrometer for Van Gulik method
TCVN 8173:2009 Cheese. Determination of fat content. Van Gulik method
TCVN 8174:2009 Cheese and processed cheese. Determination of the total solids content (Reference method)
TCVN 8175:2009 Cheese and processed cheese products. Determination of total phosphorus content. Molecular absorption spectrometric method
TCVN 8176:2009 Yogurt. Determination of total solids content (Reference method)
TCVN 8177:2009 Yogurt. Enumeration of characteristic microorganisms. Colony-count technique at 37 độ C
TCVN 8178:2009 Cheese and processed cheese products. Determination of citric acid content. Enzymatic method
TCVN 8180-1:2009 Cheese, cheese rind and processed cheese. Determination of natamycin content. Part 1: Molecular absorption spectrometric method for cheese rind
TCVN 8180-2:2009 Cheese, cheese rind and processed cheese. Determination of natamycin content. Part 2: High-performance liquid chromatographic method for cheese, cheese rind and processed cheese
TCVN 8181:2009 Cheese and processed cheese products. Determination of fat content. Gravimetric method (Reference method)
TCVN 8182:2009 Yogurt. Identification of characteristic microorganisms (Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus)
TCVN 8125:2009 Cereals and pulses. Determination of the nitrogen content and calculation of the crude protein content. Kjeldahl method
Decision No. 2932/QD-BKHCN on the promulgation of 13 TCVNs:
TCVN 7303-2-17:2009 Medical electrical equipment. Part 2-17: Particular requirements for the safety of automatically-controlled brachytherapy afterloading equipment
TCVN 7303-2-23:2009 Medical electrical equipment. Part 2-23: Particular requirements for the safety, including essential performance, of transcutaneous partial pressure monitoring equipment
TCVN 7303-2-28:2009 Medical electrical equipment. Part 2-28: Particular requirements for the safety of X-ray source assemblies and X-ray tube assemblies for medical diagnosis
TCVN 7303-2-29:2009 Medical electrical equipment. Part 2-29: Particular requirements for the basic safety and essential performance of radiotherapy simulators
TCVN 7303-2-32:2009 Medical electrical equipment. Part 2-32: Particular requirements for the safety of X-ray equipment
TCVN 7303-2-4:2009 Medical electrical equipment. Part 2-4: Particular requirements for the safety of cardiac defibrillators
TCVN 8290:2009 Optics and optical instruments. Focimeters
TCVN 8291:2009 Optics and optical instruments. Reference wavelengths
TCVN 8292:2009 Ophthalmic instruments. Ophthalmometers
TCVN 8293:2009 Optics and optical instruments. Ophthalmology. Graduated dial scale
TCVN 8294-1:2009 Optics and optical instruments. Test lenses for calibration of focimeters. Part 1: Test lenses for focimeters used for measuring spectacle lenses
TCVN 8295:2009 Ophthalmic instruments. Eye refractometers
TCVN 8296:2009 Ophthalmic optics. Spectacle frames. Measuring system and terminology
Decision No. 2933/QD-BKHCN on the promulgation of 16 TCVNs:
TCVN 8213:2009 Economic evaluation of irrigation and drainage projects
TCVN 8214:2009 Hydraulics physical model test of water headworks
TCVN 8215:2009 Hydraulic structure. Major regulations on installation design observation equipment of water headworks
TCVN 8216:2009 Design standard for compacted earth dam
TCVN 8217:2009 Soil classification for hydraulic engineering
TCVN 8218:2009 Hydraulic concrete. Technical requirements
TCVN 8219:2009 Hydraulic concrete mixture and hydraulic concrete. Test method
TCVN 8220:2009 Geotextile. Test method for determination of normal thickness
TCVN 8221:2009 Geotextile. Test method for determination of mass per unit area
TCVN 8222:2009 Geotextile. General requirement of sampling testing and statistical analysis
TCVN 8223:2009 Hydraulic work. The basic stipulation for topographic measurement and defined centerline of canal and the structures on it
TCVN 8224:2009 Hydraulic work. The basic stipulation for topographic horizontal control networks
TCVN 8225:2009 Hydraulic work. The basic stipulation for topographic elevation control networks
TCVN 8226:2009 Hydraulic work. The basic stipulation for survey of topographic profile and topoplan at scale 1/200 to 1/5000
TCVN 8227:2009 Harmful termite for dikes and dams. Indentification, determination for bio-ecological characteristics and assessment of termite's damage
TCVN 8228:2009 Hydraulic concrete mixture. Technical requirements
Decision No. 2935/QD-BKHCN on the promulgation of 13 TCVNs:
TCVN 5508:2009 Workplace air. Microclimate requirements and method for measurement
TCVN 5509:2009 Workplace air. Silica in respirable dusts. Maximum exposure limit (MEL)
TCVN 6663-5:2009 Water quality. Sampling. Part 5: Guidance on sampling of drinking water from treatment works and piped distribution systems
TCVN 6696:2009 Solid wastes. Sanitary landfill. General requirements to the environmental protection
TCVN 6705:2009 Normal solid wastes. Classification
TCVN 6706:2009 Hazardous wastes. Classification
TCVN 6707:2009 Hazardous wastes. Warning signs
TCVN 8184-1:2009 Water quality. Vocabulary. Part 1
TCVN 8184-2:2009 Water quality. Vocabulary. Part 2
TCVN 8184-5:2009 Water quality. Vocabulary. Part 5
TCVN 8184-6:2009 Water quality. Vocabulary. Part 6
TCVN 8184-7:2009 Water quality. Vocabulary. Part 7
TCVN 8184-8:2009 Water quality. Vocabulary. Part 8
(STAMEQ)
