REGLAS GENERALES PARA LAS AUDITORIAS DE LOS SISTEMAS DE LA CALIDAD. PARTE 1: AUDITORIAS.
GUIDELINES FOR AUDITING QUALITY SYSTEMS. PART 1: AUDITING.
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CTN 66 - Quality management and conformity assessment
ISO 10011-1:1990 (Identical)
It is cancelled by: UNE-EN 30011-1:1993