The Department of Immigration and Border Protection has announced changes to the 457 program to strengthen work agreement and enterprise agreement requirements, and provide further clarification on existing 457 visa conditions. The changes will take effect from 1 December 2015. 

From 1 December 2015, changes to the 457 visa regulations will be implemented to clarify and strengthen existing policy in relation to work agreements, enterprise agreements and some 457 visa conditions. These changes are largely a response to the negotiation and implementation of the China-Australia Free Trade Agreement (ChAFTA).