Integrating management systems

Answer:

ISO 27001 and ISO 22301 share many requirements (e.g., control of documents, internal audit, management review, etc.), so the best efficient approach would be to produce integrated documents related to these common requirements, keeping apart only the specific requirements of these standards.

Included in your toolkit there is a List of documents file where you can see which document cover both standards, and which documents are related to one standard only. You only have to follow the toolkit, and this will be enough to ensure systems integration.