Building deconstruction, or disassembly, is a critical strategy for carbon reduction, minimizing waste and contributing to a circular economy, yet remains a serious challenge for many reasons. Though many organizations, design & construction firms, and manufacturers have begun to explore this issue and work together to find solutions, market transformation will take time - especially if groups are working in isolation. Design firms have not taken the time to update (or create) standard deconstruction details for typical assemblies, so the resulting public ‘library’ will help them overcome that barrier. The AIA’s practice guide, ‘Buildings That Last: Design for Adaptability, Deconstruction, and Reuse’ makes a compelling case for the various benefits of this approach, but stops short at the development of standards and best practices to accelerate this change. This workshop builds on an initial public hackathon and is an opportunity to pool collective knowledge and best practices for the benefit of the industry, bringing together experienced professionals with technical expertise to generate a resource library of recommended standards for three focus areas: Exterior Facades, Structure + Parking Garages, and Interior Partitions. These standards will be made available to industry professionals, allowing them to incorporate decon details on their projects immediately.