PT Prodia Widyahusada Tbk (“Company”) believes that environment is one of the main factors supporting the Company’s business sustainability. The Company ensures that its waste management has fulfilled the environmental quality standard set by the Government. There are 26 branches of the Company supported by Wastewater Treatment Plant (WWTP) or Sewage Treatment Plant (STP) enabling them to treat wastewater independently. Additionally, Company uses the third party services for other branches that have yet been supported by WWTP or STP. The third party is chosen based on the vendor selection criteria priorly stipulated.