(1) In any proceedings under this Act, a certificate signed or purported to be signed by an AER officer, stating any of the following matters is evidence of the matter:
(a) a stated document is one of the following things made, issued, developed, prepared, served or given under this Act:
(i) a decision or determination (however described);
(ii) an authorisation under section 8A;
(iii) a general regulatory information order;
(iv) a notice, notification, direction or requirement;
(b) a stated document is a copy of a thing referred to in paragraph (a);
(c) on a stated day, a person was or was not:
(i) given a decision or determination (however described);
(ii) an authorised person;
(iii) served a notice under section 9A or a regulatory information notice;
(iv) notified under section 10K;
(d) on a stated day any of the following were published on the regulator's website:
(i) a decision or determination (however described);
(ii) a general regulatory information order;
(iii) a notice calling for submissions in relation to a decision of the regulator under this Act.
(2) In this section:
"AER officer" means one of the following:
(a) an AER member (as defined in section 4(1) of the Competition and Consumer Act 2010 (Cth);
(b) an SES employee or acting SES employee (both as defined in section 7 of the Public Service Act 1999 (Cth)) who is assisting the regulator as mentioned in section 44AAC of the Competition and Consumer Act 2010 (Cth).