وعلى وجه الخصوص، ذكرت أستراليا ورقة "توقعات انبعاثات غازات الدفيئة وتقديرات آثار التدابير، الانتقال نحو الممارسة الجيدة".
Similarly toAs with the ex-post evaluation, Parties noted difficulties associated with ex-ante assessment of the effects from policies and measures and possible double counting and made a reference to some internationally accepted good practices in this field.