Department of State Development

The Department for Trade,Tourism and Investment is responsible for many services and programs across the portfolio. We can help you find what you're looking for.

Department for Trade, Tourism and Investment enquiries

  • Reception ​9 am to 5 pm
    Phone +61 8 8303 2400
    dtti.reception@sa.gov.au 
    Level 9, 131 - 139 Grenfell Street, Adelaide 5000
    GPO BOX 320, Adelaide SA 5001

    ABN 93360648417

Trade, Investment and International Education enquiries

Phone +61 8 8303 2400
Email dtti.reception@sa.gov.au
131 - 139 Grenfell Street, Adelaide
GPO Box 320 Adelaide SA 5001

South Australian Tourism Commission enquiries

Phone +618 8463 4500
Web SATC
GPO Box 1972, Adelaide SA 5001