"We'll all be able to look at that carefully and then we'll be able to make the change that is necessary to ensure that everybody is treated equally and fairly with dignity," he said.

Mr Andrews said the government would also ensure Victoria had "truly modern fire services".

The premier's comments come after News Ltd reported investigators for the commission were told of allegations that new recruits were subjected to sexist hazing rituals, some of which allegedly occurred more than 10 years ago.

The government called in the commission last year to investigate the MFB and CFA after a previous review found evidence of bullying and poor gender diversity.

Victorian Equal Opportunity and Human Rights Commissioner Kristen Hilton said the commission had not released any review information and would not discuss its content before the report was handed down.