Tanzania Bureau of Standards (TBS)

Draft Standards for Public Comments

• EDC 1 (1656) DTZS-IEC 61439-6-2012-Low-voltage switchgear and controlgear assemblies - Part 6
• EDC 1 (1653) DTZS-IEC 62271-200-2021-High-voltage switchgear and controlgear - Part 200
• EDC 1 (1652) DTZS-IEC 62271-1-2017-High-voltage switchgear and controlgear - Part 1
• EDC 1 (1274) DTZS - IEC 60099-4 Surge arresters – Part 4 Metal oxide surge arresters without gaps for ac systems
• EDC 1 (1273) DTZS-IEC 60335-2-69-2021-Household and similar electrical appliances – safety – part 2-69
• EDC 1 (1271) DTZS-IEC 60335-2-2-2019-Household and similar electrical appliances - Safety - Part 2-2
• EDC 1 (1266) DTZS IEC 60204-1 Safety of machinery - Electrical equipment of machines – Part 1 General requirements
• EDC 1 (1270) DTZS-Household and similar electrical appliances - Safety - Part 2-103
• LETTER FOR STAKEHOLDERS COMMENTS - MECHANICAL ENGINEERING STANDARDS - MARCH 2023
• TITLE AND SCOPE FOR ISO STANDARD
• FORM FOR STAKEHOLDERS COMMENTS
• MEDC 02 (1932) DTZS Gabions and revet mattresses - Specification
• MEDC 02 (1901) DTZS Steel Towers for Communication Services - Specifications
• MEDC 9 (2029) DTZS SADC SARA HT 89 2017