Tanzania Notice

Parliament of Tanzania

The Standards (Declaration of Standard Marks) Notice, 2020

GMO detectionacousticsagri-commoditiesair qualityairborne contaminantsanimal feedanimal feed testinganimal feeding stuffscarcass samplingcerealscertificationcomplianceconcrete pipesconstructioncyber securitydensity determinationelemental compositionenvironmentfood analysisfood chainfood microbiologyfood productsfood safetyfood sensory analysisfood standardsfood testinggas chromatographygeotechnical investigation and testinggeotechnical testinghousehold fabricsidentification cardsimpuritiesindustrial chemicalsindustrial ethanolinspection chamberskitchen fixtureslaboratory methodslaboratory testingmanufacturingmaterialsmaterials testingmechanical vibrationmethodologymethods of testmicrobiological analysismicrobiological testingmicrobiologymoisture contentnatural gasnuclear energynucleic acid extractionoilseedspackagingproduct specificationsproduct standardsradiological protectionsample preparationsanitationsensory analysissoil qualitysoil quality testingsoil testingstandardsstandards referencessurface samplingtestingtesting and laboratory methodstesting methodologytesting methodstextilesthermophysical propertiesupholstery fabricvehicle emissions testingvolatile matterwastewater serviceswater services

Jurisdiction: Tanzania
Structure: 76 provisions
Citation: The Standards (Declaration of Standard Marks) Notice, 2020
Dates: Undated source snapshot

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“This Notice may be cited as the Standards (Declaration of Standard Marks) Notice, 2020.”

This Notice may be cited as the Standards (Declaration of Standard Marks) Notice, 2020. This notice declares the standard marks listed in the Schedule to be the standard marks for each specified commodity. This section is a schedule titled for geotechnical investigation and testing, including laboratory testing of soil and soil identification/classification. This section lists several standards and indicates they are voluntary. This section lists standards references for drinking water and wastewater services, kitchen sinks, and concrete pipes and related fittings/chambers.

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This Notice may be cited as the Standards

This Notice may be cited as the Standards (Declaration of Standard Marks) Notice, 2020.

Section 1

Section 56

This section is titled “TZS 484:2020/ISO 6658:2017 Sensory analysis - methodology-General guidance.”

Section 56

Section 92

This section is titled “Determination of content of impurities” for Oilseeds – Part 1, within voluntary standards and declaration of standard marks.

Section 92

Section 122

This provision is the title for TZS 1422:2020 on textiles for household curtain and drapery fabrics.

Section 122

Section 172

This section lists several standards and marks them as voluntary.

Section 172

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Showing 76 of 76 provisions

Provision 72Interpretation 4

§ 1This Notice may be cited as the StandardsProvision

This Notice may be cited as the Standards (Declaration of Standard Marks) Notice, 2020.

1. This Notice may be cited as the Standards (Declaration of Standard Marks) Notice, 2020. Prescription of standards

Section 1Verify source

§ 2The standard marks set out in the Schedule to thisProvision

This notice declares the standard marks listed in the Schedule to be the standard marks for each specified commodity.

2. The standard marks set out in the Schedule to this Notice are hereby declared to be the standard marks for each commodity specified there under. CATEGORY Voluntary Voluntary Voluntary Voluntary Voluntary

Section 2Verify source

§ 5Section 5Provision

This section is a schedule titled for geotechnical investigation and testing, including laboratory testing of soil and soil identification/classification.

5. __________ SCHEDULE __________ (Made under paragraph 2) TITLE Geotechnical investigation and testing — Laboratory testing of soil —Part 11: Permeability tests Geotechnical investigation and testing — Identification and classification of soil — Part 1: Identification and description S/N

Section 5Verify source

Part

Part 1: Identification and

§ 1Section 1Provision

This section lists several standards and indicates they are voluntary.

1. TZS NUMBER TZS 2212- 11:2020/ISO 17892-11:2019 TZS 2500- 1:2020/ISO 14688-1:2017 TZS 2501:2020/ISO 14689:2017 Geotechnical investigation and testing — Identification, description and classification of rock TZS 2502- 12:2020/ISO 22476-12:2009 Geotechnical investigation and testing —Field testing — Part 12: Mechanical cone penetration test (CPTM) TZS 2503:2020/ISO 30500:2018 Non-Sewered sanitation Systems — Prefabricated Integrated Treatment Units — General safety and Performance Requirements for design and testing 1 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd ) Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary

Section 1Verify source

Part

Part 12: Mechanical cone

§ 8Section 8Provision

This section lists standards references for drinking water and wastewater services, kitchen sinks, and concrete pipes and related fittings/chambers.

8. TZS 2504:2020/ISO 24521:2016 Activities relating to drinking water and wastewater services —Guidelines for the management of basic on-site domestic wastewater services TZS 2506:2020 Kitchen Sinks - Connecting dimensions TZS 952:2020 Concrete pipes and fittings, unreinforced, Steel fibre and reinforced Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced

Section 8Verify source

§ 10Section 10Provision

This section identifies TZS 589:2020 as the methods of test for pozzolanic materials.

10. TZS 589:2020 Methods of test for pozzolanic materials

Section 10Verify source

§ 11Section 11Provision

Section 11 is a glossary entry for terms relating to pozzolana.

11. TZS 590:2020 Glossary of terms relating to pozzolana

Section 11Verify source

§ 14Section 14Provision

This section lists standards references for identification cards and cyber security.

14. TZS 2400-3:2020/ ISO/ IEC 15457 – 3:2008 TZS 2401:2020/ ISO/IEC 27032:2012 Identification cards-Thin flexible cards-Part 3: Part 3: Test method Information technology- Security Techniques- Guidelines for cyber security TZS 2402:2020/ ISO/IEC 7810:2003 Identification cards - Physical characteristics

Section 14Verify source

§ 15Section 15Provision

This section cites TZS 2400-1:2020 / ISO/IEC 15457-1:2008.

15. TZS 2400-1:2020/ ISO/IEC 15457- 1:2008

Section 15Verify source

§ 16Section 16Provision

Section 16 cites TZS 2403-1:2020 and ISO/IEC 18328-1:2015.

16. TZS 2403-1:2020/ ISO/IEC 18328- 1:2015

Section 16Verify source

§ 17Section 17Provision

This section lists TZS 2404-1:2020 and ISO/IEC 7816-1:2011.

17. TZS 2404-1:2020/ ISO/IEC 7816- 1:2011

Section 17Verify source

§ 18Section 18Provision

This section lists a referenced standard: TZS 2405-2:2020 / ISO/IEC 17839-2:2015.

18. TZS 2405-2:2020/ ISO/IEC 17839- 2:2015

Section 18Verify source

§ 19Section 19Provision

This section lists the citation TZS 2403-2:2020 /ISO/IEC18328- 2:2015.

19. TZS 2403-2:2020 /ISO/IEC18328- 2:2015

Section 19Verify source

§ 20Section 20Provision

This section lists several standards and ends by stating they are voluntary.

20. TZS 2406- Identification cards - Thin flexible cards - Part 1: Physical characteristics Identification cards-ICC- managed devices-Part 1: General framework Identification cards- Integrated circuit cards-Part 1: Cards with contacts- Physical characteristics Information technology- Biometric System-on-card- Part 2: Physical characteristics Identification-cards-ICC managed devices-Part 2: Physical characteristics and test methods for cards with devices Photovoltaic system 2 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd ) 1:2020/IEC 61724-1:2017 performance-Part 1: Monitoring TZS 2410:2020/IEC 62509:2010 Battery charge controllers for photovoltaic systems- Performance and functions Voluntary

Section 20Verify source

Part

Part 2: Physical

§ 24Section 24Interpretation

This section lists several standards and code-of-practice titles relating to photovoltaic systems, renewable energy, soil sampling, and coalbed methane.

24. TZS 2406- 3:2020/IEC 61724-3:2016 Photovoltaic system performance-Part 3: Energy evaluation method TZS 970:2020/IEC 61829:2015 Photovoltaic (PV) array-On- site measurement of current voltage characteristics TZS 1952-9- 5:2020 / IEC TS 62257-9-5:2018 Recommendation for renewable energy and hybrid systems for rural electrification-Part 9-5: Integrated Systems- Laboratory evaluation of stand-alone renewable energy products for rural electrification Safety of power converter for use in PV systems Part 1: General requirements Balance of system components for photovoltaic systems-Design qualification natural environments Low-frequency cables and wires with PVC insulation and PVC sheath - Part 1: General test and measuring methods Field logging for subsurface explorations of soil and rock – code of practice. Transportation and preservation of soil samples – code of practice Coalbed methane exploration and development — Terms and definitions. Method of determining coalbed methane content.

Section 24Verify source

§ 31Section 31Provision

This provision lists several standards and marks them as voluntary.

31. TZS 2371:2020/ISO 18875:2015 TZS 2452:2020/ISO 18871:2015 TZS 2457- Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Hard coal -- Froth flotation Voluntary 3 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd )

Section 31Verify source

§ 44Section 44Interpretation

This section lists several standards and marks them as voluntary.

44. 1:2020/ISO 8858- 1:1990 TZS 2457- 2:2020/ISO 8858- 2:2004 TZS 2457- 3:2020/ISO 8858- 3:2004 testing -- Part 1: Laboratory procedure. Hard coal -- Froth flotation testing -- Part 2: Sequential evaluation. Hard coal -- Froth flotation testing -- Part 3: Release evaluation. TZS 2458- 1:2020/ISO 10086-1:2000 Coal -- Methods for evaluating flocculants for use in coal preparation -- Part 1: Basic parameters. TZS 2459:2020/ISO 8833:1989 TZS 2461:2020/ISO 8654:2018 TZS 2462:2020/ISO 10713:1992 TZS 2463:2020/ISO 11426:2014 Magnetite for use in coal preparation - Test methods. Jewellery — Colors of gold alloys — Definition, range of colors and designation. Jewellery - Gold alloy coatings Jewelry — Determination of gold in gold jewelry alloys — Cupellation method (fire assay). TZS 2453:2020/ISO 11790:2017 Copper, lead, zinc and nickel concentrates - Guideline for the inspection of mechanical sampling systems TZS 2454:2020/ISO 12743:2018 Copper, lead, zinc and nickel concentrates - Sampling procedures for determination of metal and moisture content. TZS 2455:2020/ISO 11794:2017 Copper, lead, zinc and nickel concentrates - Sampling of slurries. TZS 2456:2020/ISO 10378:2016 Copper, lead and zinc sulfide concentrates - Determination of gold and silver — Fire assay gravimetric and flame atomic absorption spectrometric method Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary TZS 2545- 1:2020/ISO 6689- 1:2014 TZS 2545- 2:2020/ISO 6689- Equipment for harvesting - Combines and functional components - Part 1- Vocabulary Equipment for harvesting - Combines and functional Voluntary Voluntary 4 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd ) 2:2014

Section 44Verify source

§ 54Section 54Provision

This section lists voluntary standards and related TZS/ISO standards under a declaration of standard marks.

54. TZS 2546- 1:2020/ISO 8909- 1:2014 TZS 2546- 3:2020/ISO 8909- 3:2014 TZS 2548:2020/ISO 17103:2009 components – Part2- Assessment of characteristics and performance defined in vocabulary Forage harvesters - Part 1- Vocabulary Forage harvesters -Part 3: Test method Agricultural machinery — Rotary disc mowers, rotary drum mowers and flail mowers — Test methods and acceptance criteria for protective skirts TZS 2549:2020/ISO 10144:2018 Steels for the reinforcement and prestressing of concrete — Certification scheme for steel bars and wires TZS 2550- 3:2020/ISO 6361- 3:2014 TZS 2550- 4:2020/ISO 6361- 4:2014 TZS 2551:2020/ISO 8210:2014 TZS 2411:2020/ISO 21569:2005 TZS 2412:2020/ISO 21570:2005 Wrought aluminium and aluminium alloys — Sheets, strips and plates — Part 3: Strips: Tolerances on shape and dimensions. Wrought aluminium and aluminium alloys — Sheets, strips and plates — Part 4: Sheets and plates: Tolerances on shape and dimensions. Equipment for harvesting - Combine harvesters - Test procedure Foodstuffs- Methods of analysis for the detection of genetically modified organisms and derived products- Qualitative nucleic acid-based methods. Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid-based methods TZS 2413:2020/ISO 21571:2005 Foodstuffs- Methods of analysis for the detection of genetically modified organisms and derived 5 Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Standards (Declaration of Standard Marks) Voluntary Voluntary Voluntary Voluntary GN. NO. 469 (Contd )

Section 54Verify source

§ 55Section 55Interpretation

This section appears to cite a food and GMO analysis standard and its general requirements/definitions.

55. TZS 2414: 2020/ISO 24276:2006 products- Nucleic acid extraction. Foodstuffs- Methods of analysis for the detection of genetically modified organisms and derived products- General requirements and definitions

Section 55Verify source

§ 56Section 56Provision

This section is titled “TZS 484:2020/ISO 6658:2017 Sensory analysis - methodology-General guidance.”

56. TZS 484:2020/ISO 6658:2017 Sensory analysis - methodology-General guidance

Section 56Verify source

§ 57Section 57Provision

This section lists two sensory analysis standards for test rooms and assessor training.

57. TZS 487:2020/ISO 8589:2007 Sensory analysis -General guidance for the designs of test rooms TZS 2429:2020/ISO 5496:2006 Sensory analysis - Methodology -Initiation and training of assessors in the detection of recognition of odours

Section 57Verify source

§ 60Section 60Provision

This section lists two sensory analysis standards and marks them as voluntary.

60. TZS 2430:2020/ISO 11037:2011 Sensory analysis-Guidelines for sensory assessment of the colour of products Voluntary TZS 2431:2020/ISO 5492:2008 Sensory analysis vocabulary Voluntary

Section 60Verify source

§ 61Section 61Provision

This section identifies TZS 594:2020 / ISO 4120:2004 for the sensory analysis triangle test methodology.

61. TZS 594:2020/ISO 4120:2004 Sensory analysis- Methodology-Triangle test

Section 61Verify source

§ 62Section 62Provision

This section lists TZS 593:2020 / ISO 4121:2003 on sensory analysis and the method of investigating taste sensitivity.

62. TZS 593:2020/ISO 4121:2003 Sensory analysis- Methodology-method of investigating sensitivity of taste

Section 62Verify source

§ 63Section 63Provision

This provision names TZS 485:2020/ISO 4121:2003 as the guidelines for the use of quantitative response scale.

63. TZS 485:2020/ISO 4121:2003 Guidelines for the use of quantitative response scale

Section 63Verify source

§ 64Section 64Provision

This section names TZS 486:2020 / ISO 5497:1982 on sensory analysis sample-preparation guidelines.

64. TZS 486:2020/ISO 5497:1982 Sensory analysis methodology-Guidelines for the preparation of samples for which direct sensory analysis is not feasible

Section 64Verify source

§ 66Section 66Provision

This provision lists standards relating to sensory analysis of foodstuffs.

66. TZS 2432:2020/ISO 16779:2015 Sensory analysis-assessment (determination and verification) of the shelf life of foodstuffs TZS 2433:2020/ISO 13302:2003 Sensory analysis -methods of assessing modification to the flavor of foodstuffs due to Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary 6 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd )

Section 66Verify source

§ 72Section 72Provision

This section lists standards for packaging and sensory analysis.

72. TZS 2434:2020/ISO 11136:2014 TZS 2435:2020/ISO 11132:2012 TZS 2436:2020/ISO 8586:2012 TZS 2437:2020/ISO 11035:1994 packaging Sensory analysis- methodology-General guidance for conducting hedonic test with consumers in a controlled area Sensory analysis- methodology-Guidelines for monitoring the performance of a quantitative sensory panel Sensory analysis -general guidance for the selection, training and monitoring of selected assessors and expert sensory assessors Sensory analysis- Identification and selection of descriptors for establishing a sensory profile by a multidimensional approach TZS 2438:2020/ISO 13299:2016 Sensory analysis- Methodology-General guidance for establishing a sensory profile TZS 2439:2020/ISO 11036:1994 Sensory analysis- Methodology -Texture profile

Section 72Verify source

§ 75Section 75Provision

This section lists several microbiological standards and labels them voluntary.

75. TZS 403:20019/ISO 21567:2004 TZS 730- 3:2020/ISO 16649-3:2015 Method for microbiological examination of Clostridium botulinum and Clostridium botulinum toxin in food stuffs Microbiology of food and animal feeding Stuffs- Horizontal method for the detection of Shigella spp Microbiology of the food chain - Horizontal method for the enumeration of beta- glucuronidase-positive Escherichia coli - Part 3: Detection and most probable number technique using 5- bromo-4-chloro-3-indolyl-ß- D-glucuronide Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary

Section 75Verify source

§ 76Section 76Provision

This text appears to be a reference line for an ISO microbiology standard and a Government Notice, not a substantive rule.

76. TZS 1183:2020/ISO Microbiology of the food chain -- Preparation of test Voluntary 7 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd ) 6887-4:2017

Section 76Verify source

§ 77Section 77Provision

This text lists microbiology standards and methods for preparing samples and counting beta-glucuronidase-positive Escherichia coli.

77. TZS 730- 1:2020/ISO 16649-1:2018 samples, initial suspension and decimal dilutions for microbiological examination - Part 4: Specific rules for the preparation of miscellaneous products Microbiology of the food chain- Horizontal method for the enumeration of beta- glucuronidase-positive Escherichia coli- Part 1: Colony-count technique at 44 degrees C using membranes and 5-bromo-4-chloro-3- indolyl beta-D-glucuronide

Section 77Verify source

§ 78Section 78Provision

This section identifies TZS 951:2020/ISO 18593:2018 on microbiology of the food chain and horizontal methods for surface sampling.

78. TZS 951:2020/ISO 18593:2018 Microbiology of the food chain- Horizontal methods for surface sampling

Section 78Verify source

§ 80Section 80Provision

This section identifies a microbiology standard about preparing test samples, initial suspensions, and decimal dilutions for examination.

80. TZS 2420: 2020/ISO 6887- 6:2013 Microbiology of the food chain - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination- Part 3: Specific rules for the preparation of fish and fishery product Microbiology of food and animal feed- Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 6: Specific rules for the preparation of samples taken at the primary production stage

Section 80Verify source

Part

Part 3: Specific rules for the

§ 83Section 83Provision

The listed food microbiology standards are voluntary.

83. TZS 2421:2020/ISO 10273:2017 Microbiology of the food chain- Horizontal method for the detection of pathogenic Yersinia enterocolitica TZS 2422:2020/ISO 22964 Microbiology of the food chain- Horizontal method for the detection of Cronobacter spp TZS 2423:2020/ISO 18743:2015 Microbiology of the food chain- Detection of Trichinella larvae in meat by artificial digestion method Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary 8 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd )

Section 83Verify source

§ 86Section 86Provision

This section lists referenced standards: TZS 2424-1:2020/ISO 15216-1:2016, TZS 2425:2020/ISO 16654:2001, and TZS 2426-1:2020/ISO 21527-1:2008.

86. TZS 2424- 1:2020/ISO 15216-1:2016 TZS 2425:2020/ISO 16654:2001 TZS 2426- 1:2020/ISO 21527-1:2008

Section 86Verify source

§ 88Section 88Provision

This section lists microbiology standards and test methods for food and animal feeding stuff.

88. TZS 2427:2020/ISO 21871:2006 Microbiology of the food chain- Horizontal method for determination of hepatitis A virus and norovirus using real-time RT-PCR-Part 1: Method for quantification Microbiology of food and animal feeding stuff- Horizontal method for the detection of Escherichia coli O157 Microbiology of food and animal feeding stuff - Horizontal method for the enumeration of yeasts and moulds - Part 1: Colony count technique in products with water activity greater than 0,95 Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of yeasts and moulds - Part 2: Colony count technique in products with water activity less than or equal to 0,95 Microbiology of food and animal feeding stuff - Horizontal method for the determination of low numbers of presumptive Bacillus cereus – Most probable number technique and detection method

Section 88Verify source

§ 89Section 89Provision

This section identifies TZS 2428:2020 / ISO 17604:2015, about carcass sampling for microbiological analysis in the food chain.

89. TZS 2428:2020/ISO 17604:2015 Microbiology of the food Chain -Carcass sampling for microbiological analysis

Section 89Verify source

§ 91Section 91Provision

This section lists two standards and indicates they are voluntary.

91. TZS 2447:2020/ISO 6800:1997 Determination of the difference between actual and theoretical content of triacyglycerols with ECN 42 in olive oil Animal and vegetable fats and oils - Determination of the composition of fatty acids in the 2-position of the triglyceride molecules Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary

Section 91Verify source

§ 92Section 92Provision

This section is titled “Determination of content of impurities” for Oilseeds – Part 1, within voluntary standards and declaration of standard marks.

92. TZS 1314 -1:2020 Oilseeds – Part 1: Voluntary 9 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd ) Determination of content of impurities

Section 92Verify source

§ 93Section 93Provision

This section identifies a standard for voluntarily determining moisture and volatile matter content in oilseeds.

93. TZS 1314 - 2:2020 Oilseeds – Part 2: Voluntary Determination of moisture and volatile matter content

Section 93Verify source

§ 94Section 94Provision

This section identifies TZS 1314-3:2020 as an oilseeds standard on the voluntary determination of oil content using a reference method.

94. TZS 1314 - 3:2020 Oilseeds – Part 3: Voluntary Determination of oil content (Reference method)

Section 94Verify source

§ 95Section 95Provision

This section is a title for “TZS 1314-4:2020 Oilseeds – Part 4: Voluntary”.

95. TZS 1314 - 4:2020 Oilseeds – Part 4: Voluntary

Section 95Verify source

§ 101Section 101Provision

This section lists several standards and marks them as voluntary.

101. TZS 2515:2020/ISO 15192:2010 Determination of acidity of oils Soil quality - Determination of Cadmium, Chromium, Cobalt, Copper, Lead, Manganese, Nickel and Zinc - Flame and electro thermal atomic absorption spectrometric methods Soil quality - Determination of Mercury in aqua regia soil extracts with cold-vapor atomic spectrometry or cold- vapor atomic fluorescence spectrometry Soil quality - Determination of herbicides - Method using HPLC with UV-detection. Soil quality - Determination of Organochlorine pesticides and Polychlorinated biphenyls - Gas- chromatographic method with electron capture detection. Soil quality -- Determination of dioxins and furans and dioxin-like polychlorinated biphenyls by gas chromatography with high- resolution mass selective detection (GC/HRMS) . Soil quality -- Determination of chromium (VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection. Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary 10 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd )

Section 101Verify source

§ 103Section 103Provision

This section lists soil quality test methods for nitrate, nitrite, ammonium, and water-soluble chromium (VI).

103. TZS 2517:2020/ISO/TR 18105:2014 Soil quality -- Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution - - Part 2: Automated method with segmented flow analysis. Soil quality -- Detection of water soluble chromium (VI) using a ready-to-use test-kit method

Section 103Verify source

§ 104Section 104Provision

This section identifies TZS 2518:2020 / ISO 18227:2014 for soil quality testing by X-ray fluorescence.

104. TZS 2518:2020/ISO 18227:2014 Soil quality -- Determination of elemental composition by X-ray fluorescence

Section 104Verify source

§ 105TZS 973:2020/ISOProvision

This section identifies TZS 973:2020/ISO 15009:2016 as a voluntary soil-quality standard.

105. TZS 973:2020/ISO 15009: 2016 Soil quality - Gas chromatographic determination of the content of volatile Aromatic hydrocarbons, Naphthalene and volatile Halogenated hydrocarbons - Purge-and- trap method with thermal desorption. Voluntary Voluntary Voluntary Voluntary

Section 105Verify source

§ 106Section 106Provision

This provision identifies TZS 979:2020 / ISO 11262:2011 as a voluntary soil-quality standard for determining total cyanide.

106. TZS 979: 2020/ISO 11262:2011 Soil quality - Determination of Total Cyanide. Voluntary

Section 106Verify source

§ 107TZS 978:2020/ISOProvision

This section identifies TZS 978:2020/ISO as a vocabulary on soil quality.

107. TZS 978:2020/ISO Soil quality – Vocabulary Voluntary

Section 107Verify source

§ 108Section 108Provision

This provision references a soil quality standard and marks it as voluntary.

108. 11074:2015 TZS 652: 2011/ISO 11464:2006 Soil quality – Pre-treatment of samples for physical- chemical analyses Voluntary

Section 108Verify source

§ 109Section 109Interpretation

Section 109 is a heading about air quality voluntary considerations and particle size fraction definitions for health-related sampling.

109. TZS 836 - 2:2020 Air quality – General Voluntary considerations – Part 2: Particle size fraction definitions for health-related sampling

Section 109Verify source

§ 110Section 110Provision

Section 110 is titled “TZS 837 - 2:2020 Air quality – Sampling and Voluntary.”

110. TZS 837 - 2:2020 Air quality – Sampling and Voluntary

Section 110Verify source

§ 111TZS 985:2020/ISOProvision

This section identifies a voluntary standard about testing methods for sampling gaseous pollutants and measuring exhaust gas emissions in road vehicles during inspection or maintenance.

111. TZS 985:2020/ISO 3929:2003 testing methods – Part 2: Sampling of gaseous pollutants Road vehicles – Measurement methods for exhaust gas emissions during inspection or maintenance Voluntary

Section 111Verify source

§ 112TZS 986:2020/ISOProvision

This provision identifies a voluntary standard for instruments used to measure vehicle exhaust emissions.

112. TZS 986:2020/ISO 3930:2000(E) Instruments for measuring vehicle exhaust emissions Voluntary

Section 112Verify source

§ 113Section 113Provision

This text appears to be a citation or heading for Section 113, naming an air quality standard and gazette notice.

113. TZS 2529:2020 Air Quality - Environmental Voluntary 11 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd )

Section 113Verify source

§ 120Section 120Provision

This section lists several standards and says they are voluntary.

120. TZS 2540:2020/ISO 3744:2010 conditions for process measurements and control system: Airborne contaminants. Nuclear energy, nuclear technologies, and radiological protection -- Vocabulary -- Part 4: Dosimetry for radiation processing. Acoustics – Rating of sound insulation in buildings and of building elements – Part 1: Airborne sound insulation Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Survey method using an enveloping measurement surface over a reflecting plane Mechanical vibration — Rotor balancing — Part 11: Procedures and tolerances for rotors with rigid behaviour. Mechanical Vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 3: Industrial machines with nominal power above 15kW and nominal speeds between 120r/min and 15000 r/min when measured in situ Mechanical Vibration- Evaluation of machine vibration by measurements on non-rotating parts - Part 6: Reciprocating machines with power ratings above 100 kw Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering method for an essentially free Field over a reflecting plane. Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary

Section 120Verify source

§ 121Section 121Provision

This section identifies TZS 1354:2020 for Textile – Masai Shuka Specifications under voluntary standards (Declaration of Standard Marks).

121. TZS 1354:2020 Textiles – Masai Shuka Specifications. Voluntary 12 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd )

Section 121Verify source

§ 122Section 122Provision

This provision is the title for TZS 1422:2020 on textiles for household curtain and drapery fabrics.

122. TZS 1422:2020 Textiles – Woven, non- woven, Knitted and Lace Household Curtain and Drapery fabrics – Specifications

Section 122Verify source

§ 123Section 123Provision

Section 123 is titled “TZS 1423:2020 Textiles – Upholstery fabric Specification.”

123. TZS 1423:2020 Textiles – Upholstery fabric Specification

Section 123Verify source

§ 124Section 124Provision

This section identifies TZS 1550:2020 for textiles — woven handkerchief performance specifications.

124. TZS 1550:2020 Textiles – Woven Handkerchief Performance – Specifications.

Section 124Verify source

§ 131Section 131Provision

This section lists several standards and test methods for leather and textiles.

131. TZS 2543:2020 Leather – Determination of nitrogen content and “Hide substance” – Titrimetric method. Leather – Physical and Mechanical tests – Determination of shrinkage temperature up to 100°C. Leather – Physical and mechanical tests – Determination of resistance to grain cracking and grain crack index. Leather – Physical and mechanical tests – Determination of the static absorption of water. Leather – Determination of Mildew Resistance (including wet – blue chrome). Leather– Chemical determination of chromic oxide content – Part 1: Quantification by titration. Textiles – Polypropylene (PP) Woven Mats – Specifications.

Section 131Verify source

§ 132Section 132Provision

This section identifies a standard for determining the density of liquid chemical products for industrial use at 20 °C.

132. TZS 2519:2020/ISO 758:1976 Liquid chemical products for industrial use – Determination of density at 20 ⁰C

Section 132Verify source

§ 133Section 133Provision

This section names a standard about volatile organic liquids for industrial use and dry residue, and repeats the word “Voluntary.”

133. TZS 2520:2020/ISO 759:1981 Volatile organic liquids for industrial use – Determination of dry residue 13 Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Standards (Declaration of Standard Marks) GN. NO. 469 (Contd )

Section 133Verify source

§ 136Section 136Provision

This section lists technical standards and test methods, including TZS/ISO references for ethanol and liquid chemical products.

136. TZS 2523:2020/ISO 1388-5:1981 after evaporation on water bath – General method Liquid chemical products - Measurement of colour in Hazen units (Platinum-cobalt scale) Ethanol for industrial use – Methods of test – Part 2: Detection of alkalinity or acidity to phenolphthalein Ethanol for industrial use – Methods of test – Part 5: Determination of aldehydes content – Visual colorimetric method TZS 2524:2020/ISO 1388-6:1981 Ethanol for industrial use – Methods of test – Part 6: Test for miscibility with water

Section 136Verify source

§ 138Section 138Provision

This section lists test methods for industrial ethanol, including methods for determining methanol content and permanganate time.

138. TZS 2525:2020/ISO 1388-7:1981 Ethanol for industrial use – Methods of test – Part 7: Determination of methanol content (methanol contents between 0.01 and 0.20 % (v/v)) - Photometric method Ethanol for industrial use – Methods of test – Part 8: Determination of methanol content (methanol contents between 0.10 and 1.5 % (v/v)) -Visual colorimetric method Ethanol for industrial use –– Methods of test - Part 12: Determination of permanganate time

Section 138Verify source

§ 141Section 141Provision

This section identifies a standard for ethanol for industrial use and its general test methods.

141. TZS 2528:2020/ISO 1388-1:1981 Ethanol for Industrial use - Methods of test - Part 1: General

Section 141Verify source

§ 142Section 142Provision

This section identifies TZS 2277:2018, the standard specification for methane thermophysical property tables.

142. TZS 2277:2018 Standard Specification for Methane Thermophysical Property Tables

Section 142Verify source

§ 143Section 143Provision

This provision identifies a natural-gas sulfur-compounds determination standard and marks it as voluntary.

143. TZS 2269 - 5:2018/ISO 6326- 5:1989 Natural gas – Determination of sulfur compounds – Part 5: Lingener combustion method Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary

Section 143Verify source

§ 144Section 144Provision

144. TZS 2270:2018/ISO Gas analysis – Determination of the water dew point of Voluntary 14 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd ) 6327:1981 natural gas – Cooled surface condensation hygrometers

Section 144Verify source

§ 145Section 145Provision

145. TZS 2271 - 3:2018/ISO 6974- 3:2018 Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary

Section 145Verify source

§ 155Section 155Provision

This section lists several standards covered by the notice.

155. Natural gas — Determination of composition with defined uncertainty by gas chromatography – Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columns Natural gas — Calculation of calorific values, density, relative density and Wobbe Index from composition Natural gas — Determination of water by the Karl Fischer method - Part 2: Titration procedure TZS 2272:2018/ISO 6976:2016 TZS 2273 - 2:2018/ISO 1010- 2:1993 TZS 2273 - 3:2018/ISO 10101-3:1993 Natural gas — Determination of water by the Karl Fischer method - Part 3: Coulometric procedure TZS 2274:2018/ISO 10715:1997 TZS 2275:2018/ISO 23874:2006 Natural Gas – Sampling Guidelines Natural gas – Gas chromatographic requirements for hydrocarbon dewpoint calculation TZS 2276:2018/ISO 19739:2004 Natural gas - Determination of sulfur compounds using gas chromatography TZS 2469:2020/ISO 5510:1984 Animal feeding stuffs - Determination of available lysine TZS 2470:2020/ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures TZS 2471:2020/ISO 6866:1985 Animal feeding stuffs - Determination of free and total gossypol TZS 2472:2020/ISO 13906:2008 Animal feeding stuffs – Determination of acid detergent fibre (ADF) and 15 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd )

Section 155Verify source

§ 157Section 157Provision

This section lists two referenced standards: TZS 2473:2020/ISO 5984:2002 and TZS 2474:2020/ISO 7485:2000.

157. TZS 2473:2020/ISO 5984:2002 TZS 2474:2020/ISO 7485:2000

Section 157Verify source

§ 160Section 160Provision

This section lists two standards: TZS 2476:2020/ISO 6492:1999 and TZS 2477:2020/ISO 6495-1:2015.

160. TZS 2476:2020/ISO 6492:1999 TZS 2477:2020/ISO 6495-1:2015

Section 160Verify source

§ 165Section 165Provision

This section lists the contents for TZS 2482:2020/ISO 9831:1998 and marks them as voluntary.

165. TZS 2482:2020/ISO 9831:1998 acid detergent lignin (ADL) Contents Animal feeding stuffs - Determination of crude ash Animal feeding stuffs - Determination of Potassium and Sodium contents - Methods using flame - emission spectrometry Animal feeding stuffs - Determination of calcium content - Part 1: Titrimetric method Animal feeding stuffs - Determination of fat content Animal feeding stuffs - Determination of water- soluble chlorides content – Part 1: Titrimetric method Animal feeding stuffs - Determination of moisture and other volatile matter content Animal feeding stuffs - Semi-quantitative determination of aflatoxin B1 - Thin layer chromatographic methods Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method. Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 2: Block digestion and steam distillation method. Animal feeding stuffs, animal products, and faeces or urine - Determination of gross calorific value - Bomb calorimeter method Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary

Section 165Verify source

Part

Part 1: Titrimetric method

§ 166Section 166Provision

This section lists several voluntary standards for animal feeding stuffs, cereals, and milled cereal products.

166. TZS 2483:2020/ISO Animal feeding stuffs, cereals and milled cereal Voluntary 16 Standards (Declaration of Standard Marks) GN. NO. 469 (Contd ) 12099:2017 products – Guideline for the application of near infrared spectrometry. TZS 2484:2020/ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content TZS 2485:2020/ISO 17375:2006 Animal feeding stuffs - Determination of aflatoxin B1 TZS 2486:2020/ISO 27085:2009

Section 166Verify source

§ 169Section 169Provision

This section lists analytical and sampling methods for animal feeding stuffs.

169. Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium, potassium, iron, zinc, copper, manganese, cobalt, molybdenum, arsenic, lead and cadmium by ICP- AES Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry Animal feeding stuffs – Sampling Animal feeding stuffs – Determination of vitamin E content – Method using high- performance liquid chromatography

Section 169Verify source

§ 172Section 172Provision

This section lists several standards and marks them as voluntary.

172. TZS 2488:2020/ISO 6497:2002 TZS 2489:2020/ISO 6867:2000 Voluntary Voluntary Voluntary Voluntary Voluntary Voluntary Dodoma, 4, june ,2020 INNOCENT L. BASHUNGWA Minister for Industry and Trade 17

Section 172Verify source

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