In our mission to tackle plastic pollution and promote sustainable practices across Southeast Asia, SEA circular has been at the forefront of gathering and sharing knowledge, success stories, and best practices. To create a centralized resource for stakeholders, partners, and the broader community, we have consolidated our articles into a single, comprehensive document, categorized into four key outputs. These categories—Market-based Solutions, Strengthening the Scientific Basis, Outreach, and Regional Networking—each represent a critical area of focus in SEA circular's work. Through this unified resource, readers can explore the full scope of our efforts, from policy advancements to practical, on-the-ground solutions, gaining a cohesive view of how regional collaboration is paving the way for impactful, scalable solutions. Together, these stories reflect the collective drive to make Southeast Asia a leader in circular economy innovations and plastic waste reduction.