international organization for standardization

  • ISO 9001:1987

    Procedures (Procedimientos)
  • ISO 9000:1994

    Preventive action (acción preventiva)
  • ISO 9001:2000

    Process approach (Enfoque basado en procesos &PDCA)
  • ISO 9001:2008

    Process approach (Enfoque basado en procesos &PDCA)
  • ISO 9001:2015

    Risks and opportunities (Riesgos y oportunidades)

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