The Society of South Asian Architects, Canada (SOSA) is the first community-based not-for-profit organization representing the interests of South Asian architecture and design professionals in Canada. SOSA aims to embrace and promote a culture of diversity, equity, and inclusion in the professions of architecture and design. SOSA’s members are students, volunteers, professionals, and newcomers who self-identify as South Asian or are of South Asian origin.

Originally known as CASA, the organization works to create opportunities for mentorship, education, networking, and outreach. SOSA will be sharing further updates regarding the organization's rebranding and its ongoing Spotlight South Asia series via LinkedIn and Instagram.