[2013] NZEmpC 197 Electrical Union 2001 Inc and Anor v Mighty River Power [pdf, 239 KB]
...responsibilities to effectively manage all hazards the employer is required to ensure employee fitness for work. Subject, at all times, to the principles of [s] 11 New Zealand Bill of Rights Act 1990, the employer may, with reasonable just cause, request in writing, that an employee provide evidence of fitness for work. Any request for such evidence shall detail the specific reason and circumstances for the request and the behaviours demonstrated by the employee, reasonable just c...