Last instance body dealing with electoral disputes

Article269 (7), (8), (9), (10), (11) Law No 8/2012 on Legislative Election

(7)    The only remedy available to the decision of the Appellate StateAdministrative Court as referred to in paragraph (6) shall be appeal forcassation to the Supreme Court of the Republic of Indonesia.

(8)      The cassation as referred to inparagraph (7) shall be filed in no longer than 7 (seven) workdays after theissuance of the decision of the Appellate State Administrative Court asreferred to in paragraph (6).

(9)    The Supreme Court of the Republic of Indonesia shall decide on theappeal for cassation as referred to in paragraph (7) in no longer than 30(thirty) workdays from the reception of the cassation. 

(10)The decision of the Supreme Court of the Republic of Indonesia asreferred to in paragraph (9) shall be final and binding in nature and no otherlegal remedy available.  

(11)KPU is obliged to follow-up the decision of the Appellate State AdministrativeCourt as referred to in paragraph (6) or the decision of the Supreme Court ofthe Republic of Indonesia as referred to in paragraph (9) in no later than 7(seven) workdays.

Source:http://aceproject.org/electoral-advice/archive/questions/replies/286046320/230159556/Unofficial-Translation-of-Law-8-2012-on.pdf