This Technical Specification specifies the definitions, the criteria, and the application and assessment procedures, as well as the respective documentation related to a system of qualification of electrical installation contractors. This qualification system includes electrical installation works including equipment supply. The manufacturing process of such equipment is excluded from this system.

  • Technical specification
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  • Technical specification – translation
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    Slovenian language
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Superseded by CLC/TS 50349:2004

  • Standardization document
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