Kata Kunci: Kewenangan DPD, Undang-Undang Nomor 17 Tahun 2014, Undang-Undang Nomor 27 Tahun 2009, Putusan Mahkamah Konstitusi ......DPD authority in the formation of legislation have been regulated in Article 22D UUDNRI 1945, Act No. 27 of 2009 and Act No. 17 of 2014. Act No. 27 of 2009 (Act MD3 2009) locates the position of DPD is not equivalent to the President or the DPR in the formation of legislation. The Constitutional Court decision No. 92 / PUU-X / 2012 has changed his position and authority of the DPD in the formation of the legislation is to formulate that DPD is involved since the submission stage of the legislation before it is taken up by mutual agreement by the Parliament and the President. Formation of Law No. 17 of 2014 (Act MD3 2014) that are not based on the decision of the Constitutional Court Number 92 / PUU-X / 2012 resulted in obscurity authority of the DPD in the formation of legislation. Thus, the filing of formal review and substantive review of the Act MD3 2014 which gave birth to the decision of the Court number 79 / PUU-XII / 2014, proving that the Act MD3 2014 are not formed under the direction of the Constitutional Court decision number 92 / PUU-X / 2012 as set back the has been declared unconstitutional by the Constitutional Court in Constitutional Court Decision No. 92 / PUU-X / 2012. Moreover, there are several other rules on MD3 Act 2014 contrary to the decision of the Constitutional Court Number 92 / PUU-X / 2012 that should have been declared unconstitutional by the Constitutional Court conditional on Court Decision number 79 / PUU-XII / 2014.