The Boston Society of Architects/AIA (BSA/AIA) is committed to professional development for its members, advocacy on behalf of great design, and sharing an appreciation for the built environment with the public at large. Established in 1867, the BSA today consists of nearly 4,000 members and produces a diverse array of content for programs and publications, including ArchitectureBoston Expo and ArchitectureBoston magazine. A chapter of the American Institute of Architects, the BSA is a nonprofit, professional-service organization. Its partner organization, the BSA Foundation, supports the civic and public outreach of the architectural community. For more information, visit architects.org or architects.org/foundation.