Stakeholders Comments
green coffee -olfactory and visual examination and determination of foreign matter and defects 8 views (Closed)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft Standard for public comments
Instant coffee-determination of free-flow and compacted bulk densities 2 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft Standard for public comments
Green coffee in bags-Guide to storage and transport 1 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comments
Instant coffee-Determination of moisture content-Karl Fischer method (Reference method) 1 views (Open)
Opened on: 15/12/2022
Closing on: 13/02/2023
Draft standard for public comments
Glass containers-Manufacture-Vocabulary 1 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comments
Packaging and the environment -Organic recycling 2 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comment
Packaging and the environment-Energy recovery 1 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comment
Packaging and the environment-Material recycling 1 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comment
Packaging and the environment-Reuse 1 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comment
Packaging and the environment-General requirements for the use of ISO standards in the field of packaging and the environment 3 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comment
Packaging-Vocabulary-Part 2: Packaging and the environment terms 1 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comments
Plastics-Blow-moulded polypropylene containers for packaging of liquid foodstuffs. 3 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comments
Packaging-Distribution packaging-Graphical symbols for handling and storage of packages 1 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comments
Green Coffee - determination of water content- basic reference method 1 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comments
Instant coffee-sampling method for bulk units with liners 1 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
draft standard for public comments
Green Coffee - Determination of loss in mass at 105 degree C 1 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comments
green coffee - guidelines on methods of specification 2 views (Open)
Opened on: 19/12/2022
Closing on: 17/02/2023
Draft standard for public comments
Molecular biomarker analysis - Isothermal polymerase chain reaction (isoPCR) methods - Part 1: General requirements 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This Tanzania standard specifies general criteria for development, validation and use of nucleic acid analytical methods based on the isothermal polymerase chain reaction (isoPCR).
Biotechnology - Massively parallel sequencing - Part 1: Nucleic acid and library preparation 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This Tanzania standard specifies the general requirements for and gives guidance on quality assessments of nucleic acid samples.
Biotechnology - Biobanking - Requirements for the biobanking of plant biological material for research and development 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This Tanzania standard specifies requirements for the collection, preparation, preservation, transportation, storage, distribution and disposal of plant biological materials and associated data.
Molecular biomarker analysis - Method for the statistical evaluation of analytical results obtained in testing sub-sampled groups of genetically modified seeds and grains - General requirements 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This Tanzania standard describes general requirements, procedures and performance criteria for evaluating the content of genetically modified (GM) seeds/grains in a lot by a group testing strategy.
Microbiology of the food chain - Whole genome sequencing for typing and genomic characterization of bacteria - General requirements and guidance 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Whole genome sequencing for typing and genomic characterization of bacteria - General requirements and guidance 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Specific requirements and guidance for proficiency testing by interlaboratory comparison 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Method validation - Part 6: Protocol for the validation of alternative (proprietary) methods for microbiological confirmation and typing procedures 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Method validation - Part 5: Protocol for factorial interlaboratory validation for non-proprietary methods 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Method validation - Part 4: Protocol for method validation in a single laboratory 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Method validation - Part 3: Protocol for the verification of reference methods and validated alternative methods in a single laboratory 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Method validation - Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection of microorganisms - Thermal performance testing of thermal cyclers 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Quantitative determination of emetic toxin (cereulide) using LC-MS/MS 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Heat-processed foods in hermetically sealed containers - Determination of PH 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Detection and quantification of histamine in fish and fishery products - HPLC method 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Estimation of measurement uncertainty for quantitative determinations 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Method validation - Part 1: Vocabulary 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Methods for the detection of Anisakidae L3 larvae in fish and fishery products - Part 2: Artificial digestion method 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of the food chain - Methods for the detection of Anisakidae L3 larvae in fish and fishery products - Part 1: UV-press method 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Microbiology of food and animal feeding stuff- Horizontal method for the enumeration of mesophilic lactic acid bacteria - Colony-count technique at 30 degrees C 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Horizontal method for the determination of Vibrio spp.- Part 2: Enumeration of total and potentially enteropathogenic Vibrio parahaemolyticus in seafood using nucleic acid hybridization 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Requirements and guidelines for conducting challenge tests of food and feed products - Part 2: Challenge tests to study inactivation potential and kinetic parameters 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Requirements and guidelines for conducting challenge tests of food and feed products - Part 1: Challenge tests to study growth potential, lag time and maximum growth rate 1 views (Open)
Opened on: 13/01/2023
Closing on: 14/03/2023
This stakeholders' comments stage will be held for 60 days
Tissue paper and tissue products - Part 1: Vocabulary 3 views (Open)
Opened on: 07/12/2022
Closing on: 05/02/2023
This document establishes general principles for the use of terms in the entire working field of tissue paper and tissue products.
Tissue paper and tissue products - Part 3: Determination of thickness, bulking thickness and apparent bulk density and bulk 1 views (Open)
Opened on: 07/12/2022
Closing on: 05/02/2023
This standard specifies a test method for the determination of thickness and bulking thickness and the calculation of apparent bulk density and bulk of tissue papers and tissue products under a pressure of 2,0 kPa.
Tissue paper and tissue products - Part 4: Determination of tensile strength, stretch at maximum force and tensile energy absorption 1 views (Open)
Opened on: 07/12/2022
Closing on: 05/02/2023
This document specifies a test method for the determination of the tensile strength, stretch at maximum force and tensile energy absorption of tissue paper and tissue products.
Tissue paper and tissue products - Part 7: Determination of optical properties - Measurement of brightness and colour with D65/10° (outdoor daylight) 1 views (Open)
Opened on: 07/12/2022
Closing on: 05/02/2023
This document specifies testing procedures for the instrumental determination of brightness and colour of tissue paper and tissue products viewed under outdoor daylight conditions.
Tissue paper and tissue products - Part 8: Water-absorption time and water-absorption capacity, basket-immersion test method 2 views (Open)
Opened on: 07/12/2022
Closing on: 05/02/2023
This standard specifies a basket-immersion test method for the determination of water-absorption time and water-absorption capacity of tissue paper and tissue products.
Grinding Media - Balls specification 2 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
This standard does not apply for ceramic grinding media.
Cold-reduced carbon steel sheet of commercial and drawing qualities 1 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
It is identical to ISO 3574:2012, Cold-reduced carbon steel sheet of commercial and drawing qualities, published by International Organization for Standardization (ISO).
Hot-rolled carbon steel sheet of commercial and drawing quality 2 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
It is identical to ISO 3573:2012, Hot-rolled carbon steel sheet of commercial and drawing qualities, published by International Organization for Standardization (ISO).
Continuous hot-dip zinc-coated and zinc-iron alloy-coated carbon steel sheet of structural quality 1 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
It is identical to ISO 4998:2014, Continuous hot-dip zinc-coated and zinc-iron alloy-coated carbon steel sheet of structural quality, published by International Organization for Standardization (ISO).
Cold-reduced carbon steel sheet of structural quality 1 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
It is identical to ISO 4997:2015, Cold-reduced carbon steel sheet of structural quality, published by International Organization for Standardization (ISO).
Continuous hot-dip zinc-coated and zinc-iron alloy-coated carbon steel sheet of commercial and drawing qualities 1 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
It is identical to ISO 3575:2016, Continuous hot-dip zinc-coated and zinc-iron alloy-coated carbon steel sheet of commercial and drawing qualities, published by International Organization for Standardization (ISO).
Steel for the reinforcement and prestressing of concrete - Test methods - Part 1: Reinforcing bars, rods and wire 1 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
It is identical to ISO 15630-1:2019, Steel for the reinforcement and prestressing of concrete - Test methods - Part 1: Reinforcing bars, rods and wire, published by International Organization for Standardization (ISO).
Steel for the reinforcement and prestressing of concrete - Test methods - Part 2: Welded fabric and lattice girders 1 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
It is identical to ISO 15630-2:2019, Steel for the reinforcement and prestressing of concrete - Test methods - Part 2: Welded fabric and lattice girders, published by International Organization for Standardization (ISO).
Steel for the reinforcement and prestressing of concrete - Test methods - Part 3: Prestressing steel 3 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
It is identical to ISO 15630-3:2019, Steel for the reinforcement and prestressing of concrete - Test methods - Part 3: Prestressing steel, published by International Organization for Standardization (ISO).
Safety and control devices for gas and or oil burners and appliances - General requirements 1 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
It is identical to ISO 23550:2018 Safety and control devices for gas and or oil burners and appliances - General requirements published by International Organization for Standardization (ISO).
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements 1 views (Open)
Opened on: 29/12/2022
Closing on: 27/02/2023
This document defines terms and symbols and establishes the general principles for methods of measurement and computation of the flow rate of fluid flowing in a conduit .....
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -Part 2: Orifice plate 1 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
This document specifies the geometry and method of use (installation and operating conditions) of orifice plates when they are inserted in a conduit running full to determine the flow rate of the fluid flowing in the conduit.
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles 1 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
This document specifies the geometry and method of use (installation and operating conditions) of nozzles and Venturi nozzles when they are inserted in a conduit running full to determine the flowrate of the fluid flowing in the conduit.
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -Part 4: Venturi tubes 2 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
This document specifies the geometry and method of use (installation and operating conditions) of Venturi tubes1 when they are inserted in a conduit running full to determine the flow rate of the fluid flowing in the conduit.
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 6: Wedge meters 1 views (Open)
Opened on: 28/12/2022
Closing on: 26/02/2023
This document specifies the geometry and method of use (installation and operating conditions) of wedge meters when they are inserted in a conduit running full to determine the flow rate of the fluid flowing in the conduit.
© Tanzania Bureau of Standards, 2020