Resumen
ISO/IEC TS 17021-4:2013 complements the existing requirements of ISO/IEC 17021:2011. It specifies additional competence requirements for personnel involved in the audit and certification process for event sustainability management systems (ESMS).
Ciclo de vida
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Ahora
PublicadoISO/IEC TS 17021-4:2013
Las normas se revisan cada 5 años
Etapa: 90.20 (En proceso de revisión)
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