As a homeschooler, you are free to use whatever resources you choose. Our experience and knowledge is primarily with A.C.E, and that is where we can offer you support.
The A.C.E. graduation certificates are well known and widely recognized in Australia. SCEE, the provider of the A.C.E. certificates, has guidelines for these qualifications, and of course they require substantially A.C.E. content, particularly in the core subjects.