BCM structure

Answer:

You can learn about the BCM structure according to ISO 22301 in this article: https://advisera.com/27001academy/what-is-iso-22301/, and you'll find the steps in the ISO 22301 implementation here: 17 steps for implementing ISO 22301 https://advisera.com/27001academy/knowledgebase/17-steps-for-implementing-iso-22301/22301/iso-22301/

Reporting structure and the position of crisis management are not very clearly defined in ISO 22301, but you can find some suggestions in this article: Activation procedures for business continuity plan https://advisera.com/27001academy/blog/2011/09/26/activation-procedures-for-business-continuity-plan/

By the way, this book will explain you the whole ISO 22301 implementation, including suggestions on crisis management: Becoming Resilient https://advisera.com/books/becoming-resilient-the-definitive-guide-to-iso-22301-implementation/