The document describes a monitoring and evaluation system to track performance in the municipal solid waste management sector. The system integrates various data sources from the Greater Amman Municipality through Oracle SOA Suite web services. It uses a three-tier architecture with a data layer to store and retrieve data, a business layer to perform logic and queries, and a presentation layer for the user interface and displaying results. The system allows users to access key performance indicators and reports on collected data related to waste management in Amman. Examples of KPIs included waste per person per month by district and recycling rates.