Opposition to implementation

Answer: The main arguments against ISMS implementation generally are:
- the investment to be done
- lack of clear view of the benefits
- historical data supports the thinking "this will never happen to us"
- the thinking  "no one is interested in our information"

These articles will provide you further explanation about ISO 27001 and how gain buy in from management:
- What is ISO 27001 https://advisera.com/27001academy/what-is-iso-27001/
- Four key benefits of ISO 27001 implementation https://advisera.com/27001academy/knowledgebase/four-key-benefits-of-iso-27001-implementation/

This material will also help you regarding ISO 27001 and how gain buy in from management:
- Free online training ISO 27001 Foundations Course https://advisera.com/training/iso-27001-foundations-course/
- ISO 27001 benefits: How to obtain manag ement support [free webinar on demand] https://advisera.com/27001academy/webinar/iso-27001-benefits-how-to-get-management-buy-in-free-webinar-on-demand/