Western Sydney councils will be forced to lay political and personal divisions aside under a plan to offer regional feedback on the Badgerys Creek airport.

Two regional organisations - Western Sydney (WSROC) and Macarthur (MACROC) - will provide an analysis on behalf of their member councils on the regional impact of Sydney's proposed second airport.

Bodies which oversee the area around Badgerys Creek will need to work together. Credit:Rob Homer

The 11 members councils have agreed to jointly fund an independent review of the environmental impact statement of the airport, expected to be released later this year.