There are many good reasons for tackling stress in the workplace, and everyone has a part to play, at every level of the organisation. Here you can find out:
You’ll also find some case studies that show how other managers have successfully tackled work related stress in their organisations, and reaped the benefits.
Video case studies 
Building the Business Case for managing stress in the workplace (PDF, 994KB)
Management Standards presentation [PPT, 3.2MB]