law: The Legal Metrology Act, 2009
  14. Appointment of
  
  Controller, legal metrology officers and other employees. -
  1.  The
  
  State Government may, by notification, appoint a Controller of legal metrology,
  
  Additional Controller, Joint Controller, Deputy Controller, Assistant
  
  Controller, Inspector and other employees for the State for exercising the
  
  powers and discharging the duties conferred or imposed on them by or under this
  
  Act in relation to intra State trade and commerce.
  2.  The
  
  qualifications of the Controller and legal metrology officers appointed under
  
  sub-section (1) shall be such as may be prescribed.
  3.  The
  
  Controller and every legal metrology officer, appointed under sub-section (1),
  
  shall exercise such powers and discharge such functions in respect of such
  
  local limits as the State Government may, by notification, specify.
  4.  Every
  
  legal metrology officer appointed under sub-section (1) shall exercise and
  
  discharge the duties under the general superintendence, direction and control
  
  of the Controller.