This draft program description outlines USAID's initiative aimed at reducing environmental pollution in Vietnam through a collective impact approach. The document emphasizes the increasing public concern regarding pollution from agriculture, transport, and industrial activities, as highlighted by the 2018 and 2019 PAPI reports. The government's commitment is demonstrated through the National Action Plans targeting air quality, water conservation, and plastic waste. The program's purpose is to foster collaboration among various stakeholders, including social organizations, local governments, and the private sector, to achieve policy change, behavior transformations, and effective implementation of solutions. This will be carried out in three phases: Discovery, Organize for Action, and Implementation, with a focus on integrating local capacity development, gender inclusion, and continuous communication. Key components of the program include the requirement for a credible backbone organization to coordinate efforts, the need for a systematic approach to learning and adapting initiatives, and the emphasis on private sector engagement to support sustainability. By encouraging actions that bridge government, community, and business interests, USAID aims to create a scalable model of environmental governance that effectively addresses pollution challenges in Vietnam.