A Form 2, and the certificates the property calls for.
The disclosure statement itself is a prescribed form that identifies the property and answers set questions about the title, encumbrances, planning, notices and known issues. Attached to it are the certificates the regime requires, which for a standard house usually means a current title search and the registered plan.
Where the lot is in a community titles scheme, a body corporate certificate is required, and that is the item that most often sets the timeline. Depending on the property you may also need a pool safety certificate, notices affecting the land, or information about unregistered encumbrances and statutory charges. What the pack is not is a general confession about the condition of the house. Buyers are still expected to inspect.