"The key thing is a stronger approach to quality and measurement of quality assurance with Industry Training Organisations", Mr Joyce told the Herald.
"It's all part of moving away from just "let's sign up a trainee and get some money"which was the history of this stuff.
"We had up 100,000 trainees a year we were paying who just weren't getting anything, some were phantom trainees some were people who just weren't achieving anything. We've got that number down to some degree but this is just going to give us the tools to drive it down a bit further and I think we'll get stronger results in terms of numbers of people with actual qualifications."
The Government estimates that as a result of its changes and the boom in construction and other trades underway in Christchurch, that around 14,000 new apprentices will start training over the next five years, over and above the 7000 who enrol normally.