Section 45(1) of the 1998 Act is replaced with the following subsection--
(1) When it appears that a workplace injury is a significant injury, an injury management plan must be established for the injured worker by--(a) if the self-insurer who is or may be liable to pay compensation to the injured worker is a Government employer covered for the time being by the Government's managed fund scheme--the Self Insurance Corporation, or(b) if the insurer who is or may be liable to pay compensation to the injured worker is a group self-insurer for whom there is a designated insurer--that designated insurer.