Membership Application Membership Forms Click here to download a Membership Form. Associate Membership Forms Click here to download an Associate Membership Form. If you have already signed up as a Livestock SA member you will need to complete the form below to become a member of the Cattle Council of Australia. As of 04/03/2015 all Livestock SA Membership forms include the option to become a member of the CCA. Cattle Council of Australia (CCA) Membership Form Click here to download a Cattle Council of Australia Membership Form.