Section 6-154. Nominations and designations; objections to

1. Any petition
  filed with the officer or board charged with the duty  of  receiving  it
  shall be presumptively valid if it is in proper form and appears to bear
  the requisite number of signatures, authenticated in a manner prescribed
  by this chapter.
    2.  Written objections to any certificate of designation or nomination
  or to a nominating or designating petition or a petition for opportunity
  to ballot for public  office  or  to  a  certificate  of  acceptance,  a
  certificate   of  authorization,  a  certificate  of  declination  or  a
  certificate of substitution relating thereto may be filed by  any  voter
  registered  to vote for such public office and to a designating petition
  or a petition  for  opportunity  to  ballot  for  party  position  or  a
  certificate   of   substitution,   a  certificate  of  acceptance  or  a
  certificate of declination relating thereto by  any  voter  enrolled  to
  vote  for  such  party position. Such objections shall be filed with the
  officer or board with whom the original petition or certificate is filed
  within three days after the filing of the  petition  or  certificate  to
  which objection is made, or within three days after the last day to file
  such  a  certificate, if no such certificate is filed except that if any
  person nominated by an independent nominating petition, is nominated  as
  a party candidate for the same office by a party certificate filed, or a
  party  nomination  made  after  the filing of such petition, the written
  objection to such petition may be filed  within  three  days  after  the
  filing of such party certificate or the making of such party nomination.
  When  such  an  objection is filed, specifications of the grounds of the
  objections shall be filed within  six  days  thereafter  with  the  same
  officer  or  board  and  if  specifications  are  not  timely filed, the
  objection shall be null and void.  Each such officer or board is  hereby
  empowered  to  make  rules in reference to the filing and disposition of
  such petition, certificate, objections and specifications.
    3. When a determination is made that  a  certificate  or  petition  is
  insufficient,   such   officer   or  board  shall  give  notice  of  the
  determination forthwith by mail to each candidate named in the  petition
  or  certificate,  and,  if  the  determination  is  made  upon specified
  objections, the objector shall be notified.