If you propose to develop land that is situated on bushfire prone land, you will need to give regard to the NSW Rural Fire Services' guide - "Building in a Bushfire Prone Area".
Find out if you live on bushfire prone land in the Campbelltown LGA(PDF, 10MB)
If you are lodging a development application on bushfire prone land you will need to submit a Bushfire Report from a qualified consultant or prepare a report yourself using a NSW Rural Fire Services Application Kit.
If you are lodging a complying development application on bushfire prone land you must submit a Bushfire Attack Level (BAL) Certificate from a qualified consultant.