Performing audits

Answer: I'm assuming you are referring to the ISO 27001 Lead Auditor certification. Considering that, a certified lead auditor can audit a company to verify if it is ISO 27001 compliant, but only audits performed by auditors in the name of certification bodies are considered valid as a formal recognition that an organization is ISO compliant.

This article will provide you further explanation about becoming a lead auditor:
- How to become ISO 27001 Lead Auditor https://advisera.com/27001academy/knowledgebase/how-to-become-iso-27001-lead-auditor/
- What does ISO 27001 Lead Auditor training look like? https://advisera.com/27001academy/blog/2016/08/29/what-does-iso-27001-lead-auditor-training-look-like/

This material will also help you regarding becoming a lead auditor:
- ISO 27001 Lead Auditor Course preparation training [free webinar on demand] https://advisera.com/training/iso-27001-lead-auditor-course/