SIN | By sex workers for sex workers


If you are a current or past sex worker, and not an owner/operator of a sex work premises, then you are eligible to become a member of SIN.

SIN Membership is free, and as a member, you will have voting rights at our Annual General Meeting (AGM), and be able to nominate for Board positions. 

To apply for membership you can fill in our online form here.

You can also print a PDF version and return it to the office in-person or via post to: 

C/O The SIN Board,
220 South Road, Mile End
Kaurna Country
South Australia 5045

Please be sure to read the SIN Constitution and Objectives prior to your application for membership. 

If you have any questions or would like some help with your application, you can email us at

SIN would like to acknowledge the Kaurna people as the traditional custodians of the Adelaide region, where we live and work, and recognise the Kaurna peoples’ cultural, spiritual, physical, and emotional connection with their land. We honour and pay our respects to Kaurna elders, both past and present, and all generations of Kaurna people, now and into the future. We acknowledge that this land was stolen, and sovereignty was never ceded.