This case study shows how Suwon undertook successful SPP Tender Implementation and Impact Monitoring. Selected as a city for the “SPP Tender Implementation and Impact Monitoring” that is currently being carried out in Asia under the One Planet Network, Suwon kicked off the project in March 2017 and set the target for increasing the ratio of the annual Green Public Procurement (GPP) to over 40% and that of Recycled Asphalt Con¬crete (RAC) to more than 20%.