Some of the questions addressed:

• To what extent are arbitrators bound by the rules of evidence?
  
  
• On what grounds is relevant evidence inadmissible?
  
  
• When will arbitrators exclude evidence about the parties' discussions?
  
  
• Which claims of privilege will be upheld by arbitrators?
  
  
• When will arbitrators exclude evidence obtained surreptitiously, including audiotapes and video surveillance?
  
  
• Will an arbitrator admit evidence obtained unlawfully or through deceit?
  
  
• When is evidence of past practice or bargaining history admissible?
  
  
• When is hearsay evidence admissible at arbitration?
  
  
• When can medical reports be filed without calling a physician?