New Zealand's immigration laws must be changed to stop overseas students from being exploited by unscrupulous employers and overseas unlicensed agents, immigration specialists say.
The exploitation of students would often start in their home country, New Zealand Association for Migration and Investment chairwoman June Ranson said.
"They are being enticed to study in New Zealand with false promises of developing their career in this country and gaining New Zealand residence."
In 2008 the Government introduced licensing of immigration advisers, which meant that any person giving immigration advice about New Zealand must be licensed or have an exemption, she said.
In May 2010 an exemption was granted to offshore people to become Student Agents.