Development and Building Approvals is the City of Calgary department that processes development permits, building permits, and other approvals required for construction and development. The department reviews applications for compliance with land use bylaws, building codes, and other regulations. This includes everything from small home renovations to major commercial and residential developments. Processing timelines and approval requirements significantly affect Calgary's development industry and housing supply. The department works to balance thorough review ensuring safety and planning compliance with efficient processing that supports economic development.