law: Indian Medicine Central Council Act, 1970 
  20. Visitors at examinations 
  (1) The Central Council may appoint such
  
  number or visitors as it may deem requisite to inspect any medical college,
  
  hospital or other institution where education in Indian medicine is given or to
  
  attend any examination for the purpose of granting recognized medical
  
  qualifications.
  (2) Any person, whether he is a member of the
  
  Central Council or not, may be appointed as a visitor under this section but a
  
  person who is appointed as an inspector under section 19 for any inspection or
  
  examination shall not be appointed as a visitor for the same inspection or
  
  examination.
  (3) The visitors shall not interfere with the
  
  conduct of any training or examination but shall report to the President of the
  
  Central Council on the adequacy of the standards of education including staff,
  
  equipment, accommodation, training and other facilities prescribed for giving
  
  education in Indian medicine or on the sufficiency of every examination which
  
  they attend.
  (4) The report of a visitor shall be treated
  
  as confidential unless in any particular case the President of the Central
  
  Council otherwise directs:
  Provided that if the Central
  
  Government requires a copy of the report of a visitor, the Central Council
  
  shall furnish the same.