See Fair Work Act 2009 s.205
An enterprise agreement must contain a term that requires the employer to consult with employees about:
The consultation term must require the employer to consult with employees about a major workplace change that is likely to have a significant effect on the employees.
The consultation term must require that for a change to the employees' regular roster or ordinary hours of work, the employer must:
The consultation term must also allow for employees to be represented during consultation about a major workplace change or a change to the employees' regular roster or ordinary hours of work.
If an enterprise agreement does not include a consultation term, or one is included but it does not meet all of the requirements in the Fair Work Act 2009, or if the consultation term is an objectionable emergency management term, the model consultation term set out in the Fair Work Regulations 2009 is taken to be a term of the enterprise agreement.
(regulation 2.09)