The APEC Policy Support Unit (PSU) has released its Annual Report for 2021, which provides an overview of the unit's projects and activities. The report highlights the completed projects in 2021, ongoing projects, and discrete projects. The PSU plays a crucial role in advancing free trade for Asia-Pacific prosperity, and its research agenda is focused on promoting economic cooperation and integration in the region. The report also includes information on the PSU's management and accountability, financial statements for 2021, and the unit's establishment, mandate, vision, mission, and objectives. The PSU is a small but vital unit that relies on human resources to carry out its policy and research work.