Law No. 20 Year 2008 on Micro, Small and Medium Enterprises (MSMEs) and it’s implementing regulations, Government Regulation No. 17 Year 2013 gives new mandate to KPPU to carry out supervision and enforcement of partnership between large enterprises and micro, small, and medium enterprises. In performing the new task, KPPU has issued two (2) new regulations, namely Regulation No. 1/2015 on Procedures for Monitoring the Implementation of the Partnership and Regulation No. 3/2015 on Procedures for Handling Case for the Implementation of Partnership. In the end of 2016, a Directorate on Partnership Supervision is established to implement this mandate.