Member's Please Note: Unfinancial members will soon be removed from the mailing and website listing. Please check your current status.

To enter the Member's Area your User/name will be your Contact number + the first 2 letters of your surname, leaving out the ' as in O'Brien or O'Malley. Your password is the same set of numbers + 2 letters of your surname.

SDA members receive copies of the bi-monthly newsletter, have password access to the Members Area of this website containing additional information including archived newsletter articles, and qualify for reduced rates to place advertisements in the newsletter to sell used CPAP equipment.

To join SDA, click this Membership Application Form link, print and complete the form, and post with payment  to SDA Membership, PO Box 303 Roseville NSW 2069.  When completing the form, please indicate the State Branch with which to associate your membership. This ensures that the major part of your subscription is made available to that branch and that your details are readily available to its committee when organizing Branch activities.

Members receive a personal renewal invoice when renewal is due.  If you fail to return payment on this invoice, you can renew your lapsed membership using the Membership Application Form, writing RENEWAL after the heading, and sending details and payment.  Members do NOT pay the additional joining fee when using this form to renew.

SDA is registered as a charity and can accept donations, which qualify for taxation deduction. SDA uses its funds to maintain its activities in increasing public awareness of Sleep Disorders and providing support for sufferers. In some areas, it maintains equipment to assist members in an emergency. Your financial support and active participation in activities will be appreciated.