For assessing costs, the registrar may do any of the following:
(a) if satisfied that a stamped copy of a bill of costs cannot be served within a reasonable time—dispense with service;
(b) direct a party to subpoena someone to attend a hearing, or produce a document or thing, before the registrar;
(c) if satisfied there is or may be a conflict of interest between a party's legal practitioner and the party—require the party to be represented by another legal practitioner;
(d) unless the court otherwise orders, extend or shorten the time for taking any step in the assessment;
(e) administer an oath or receive an affirmation;
(f) examine witnesses;
(g) direct or require a party to produce documents;
(h) give directions about the conduct of the assessment;
(i) assess the costs in the absence of a party to the proceeding if the party does not appear at the time set for the assessment;
(j) anything else the court directs.
Note Pt 6.2 (Applications in proceedings) applies to an application for an order or direction under this rule.