law: Co-Operative Societies Act, 1912
  25. Register of members
  Any register or list of members or shares kept
  
  by any registered society shall be prima facie evidence of any of the following
  
  particulars entered therein :-
  (a) the date at which the name of any person
  
  was entered in such register or list as a member;
  (b) the date at which any such person ceased
  
  to be a member.