#iso27001/2013
# ISO 27001 A 9 Access control
[ISO 27001 A 9.1 Business requirements of access control](ISO%2027001%20A%209.1%20Business%20requirements%20of%20access%20control.md)

[ISO 27001 A 9.2 User access management](ISO%2027001%20A%209.2%20User%20access%20management.md)

[ISO 27001 A 9.3 User responsibilities](ISO%2027001%20A%209.3%20User%20responsibilities.md)

[ISO 27001 A 9.4 System and application access control](ISO%2027001%20A%209.4%20System%20and%20application%20access%20control.md)