The suspension commences on Friday, November 1 across these two local government areas.

NSW Rural Fire Service (RFS) Inspector Mick Holland said the decision to suspend fire permits had been made in order to help keep the local community safe from bush and grass fires.

READ MORE: Bushfire in Wollemi National Park has grown to 4138 hectares

"In hot, dry and windy conditions fires can start quickly and spread rapidly and the potential is there for dangerous fire weather to eventuate in the coming weeks," he said.

"Just one spark from a planned hazard reduction can cause a fire to spread and threaten life and property.

"While fire permits have been suspended, we encourage residents to undertake other activities to protect their property from fire, such as clearing leaves from their gutters and removing flammable materials from around their homes."

READ ALSO: Calls for shake up of road safety approach

Serious penalties, including fines and/or imprisonment, apply for starting a fire without a permit during the bushfire danger period.

Permits may be authorised in exceptional circumstances, such as public safety or essential business works. To request an exemption, contact the Chifley/Lithgow Team fire control centres.

For further information on how you can protect your property, or to download a Bushfire Survival Plan, visit the NSW RFS or call the Chifley/Lithgow Team fire control centres on 1300 258 737.

For information on current fires, download the NSW RFS Fires Near Me app to your phone or tablet.

Why not subscribe, the first 30 days of full website access is free.