On 21 December 2015 the Victorian Government announced a new policy mandating that as of January 1,

2016 at least 10% of the work carried out on Victoria’s major projects must be undertaken by engineering cadets, apprentices or trainees. The 10% will apply to all government construction, infrastructure, civil engineering and capital projects valued at more than $20 million.

Read the media release here
http://www.premier.vic.gov.au/major-projects-to-support-skills-and-create-local-jobs