The purposes of this Act are—
(a) to amend the Civil Procedure Act 2010 —
(i) to provide further powers for the courts in relation to costs;
(ii) to provide further powers for the courts in relation to expert evidence;
(iii) to amend the overarching obligations and the proper basis certification requirements;
(iv) to make other technical amendments; and
(b) to consequentially amend the Accident Compensation Act 1985 in relation to legal costs orders made under that Act.