You will require this registration if you intend to practise as a patent attorney in Australia and / or New Zealand. Registration as a patent attorney allows practitioners to undertake the full range of functions available under the legislation, including rights to practice and to title and allows clients to claim a right of privilege for communications with their attorneys. With limited exceptions, only registered patent attorneys are allowed to undertake patents work in Australia and / or New Zealand.
A company may register as an incorporated patent attorney.