Becoming a ISO 27001 Lead Auditor

Answer: To obtain a ISO 27001 Lead Auditor Certification you should attend an ISO 27001 Lead Auditor course, so you can understand the concepts of ISO 27001 management system and the processes and techniques involved in an audit (there is no need to get the lead implementer certification first), and to be approved at the exam at the end of the course

These articles 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/

These materials will also help you regarding auditing:
- ISO Internal Audit: A Plain English Guide https://advisera.com/books/iso-internal-audit-plain-english-guide/
- ISO 27001 Lead Auditor Course preparation training [free webinar on demand] https://training.advisera.com/se/iso-14001-internal-auditor-course/o-27001-lead-auditor-course/