ISO 27001 Lead Auditor or CISA?

Which one should I choose?

Answer: This will depend of the type and depth of the activities you desire to perform. If your want to focus on information security management, you should consider ISO 27001 LA. If you want to go beyond the scope of information security, and also consider the strategic relationships between information security and the information systems and business objectives you should consider CISA. Please note that these courses do not exclude each other, they only offer different perspectives about how information interacts with business.

This article will provide you further explanation about CISA and ISO 27001:
- CISA vs. ISO 27001 Lead Auditor certification https://advisera.com/27001academy/blog/2015/05/11/cisa-vs-iso-27001-lead-auditor-certification/

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