The Strathalbyn District Commerce Association (SDCA) is an incorporated body. Its main thrust is to help establish and maintain the Strathalbyn and district business sector as a cohesive, competitive and professional community with the flexibility and desire to meet the ever-changing needs of a growing local and tourist customer base. Membership is open to all businesses. SDCA - developing the district through: Business development,
Community development, Strategic projects and Networking.