Section 143E of the Principal Act is amended as follows:

(a) by omitting subsection (1) and substituting the following subsection:

(1)  If a worker suffers a significant injury, the employer must ensure that any return-to-work plan, or injury management plan, that is required under the employer's approved injury management program to be prepared in relation to a worker who has suffered a significant injury, is prepared within the period specified in that program.

(b) by omitting subsections (5) and (6) .