What remedies are available in the last instance?

Law No.8/2012 on Legislative Election

Section 2

Handling of Election State Administrative Dispute

Article 269

6) The Appellate State Administrative Court shallexamine and decide the outcome of suit as referred to in paragraph (1) in nolonger than 21 (twenty one) workdays after the suit is declared as complete.

(7) The only remedy available to the decision of theAppellate State Administrative Court as referred to in paragraph (6) shall beappeal for cassation to the Supreme Court of the Republic of Indonesia.

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

(9) The Supreme Court of the Republic of Indonesiashall decide on the appeal for cassation as referred to in paragraph (7) in nolonger than 30 (thirty) workdays from the reception of the cassation.

(10) The decision of the Supreme Court of theRepublic of Indonesia as referred to in paragraph (9) shall be final andbinding in nature and no other legal remedy available.

(11) KPU is obliged to follow-up the decision of theAppellate State Administrative Court as referred to in paragraph (6) or thedecision of the Supreme Court of the Republic of Indonesia as referred to inparagraph (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