New South Walse Government - Mine Subsidence Board Mine Subsidence Board - Putting service and the needs of people first Mine Subsidence Board
Mine Subsidence Board - Putting service and the needs of people first


Subsidence Advisory NSW (formerly the Mine Subsidence Board) is responsible for administering the Mine Subsidence Compensation Act 1961 (the Act). It has three primary functions:

  1. To provide compensation where surface developments are damaged by mine subsidence following extraction of coal or shale in NSW
  2. To control surface development within Mine Subsidence Districts to minimise liabilities arising from mine subsidence
  3. To manage risk associated with mine subsidence including public awareness of mine subsidence.

Emergency Claims & Potholes

To report a mine subsidence safety issue, including a mine subsidence pothole, please call Subsidence Advisory NSW’s 24 Hour Emergency Hotline on 1800 248 083 (free call).


Proposed Changes to the Mine Subsidence Compensation Act 1961

The Department of Finance, Services and Innovation has completed a review of the Mine Subsidence Compensation Act 1961 (the Act) and its administration. Changes to the Act are proposed to make the mine subsidence compensation process easier for property owners to navigate, and to provide a more equitable model for mining operators.

The proposed changes will require mining operators to directly compensate property owners for subsidence damage that they cause. The Mine Subsidence Board (MSB) will no longer process claims for subsidence damage arising from active mines, but will provide case managers to oversee claims and ensure property owners are treated fairly.

Under the proposed changes, property owners will lodge claims online via a new claims portal. Claims will be independently assessed by a new panel of assessors, and miners will be required to compensate property owners accordingly. Mining operators will be required to comply with guidelines on claims handling and processing to ensure that claimants are treated fairly. New dispute resolution pathways will provide claimants with access to independent determination without having to resort to costly litigation, as is currently the case.

Mining operators will pay a reduced levy to compensate for the impacts of subsidence damage from abandoned mines. The MSB will continue to process claims for damage to property arising from abandoned mines.

The MSB will be repositioned as Subsidence Advisory NSW tasked with providing advocacy and support to local communities affected by subsidence, and case managers will be on hand to guide claimants through the new process.

Download a copy of the Frequently Asked Questions and Answers on the mine subsidence compensation system reforms.

Find out more

Targeted consultation with industry and local government will occur over the following months.


Proposed changes to Mine Subsidence Districts

Subsidence Advisory NSW has initiated a review of Mine Subsidence Districts (Districts) across NSW. Changes to districts are proposed to ensure consistency, reduce unnecessary costs and minimise potential mine subsidence risks.

The proposed changes include new districts, extensions to current districts and revoking some areas.

Areas that are proposed to be removed from Districts present minimal risk of subsidence and do not justify the costs associated with the increased regulatory requirements that apply to development.

In most cases, extensions or new districts are proposed in areas where development has progressed over the last decade. Including these additional areas will allow Subsidence Advisory NSW to effectively minimise subsidence damage to buildings and other structures.

All buildings and structures that are damaged as a result of mine subsidence in NSW are eligible for compensation through Subsidence Advisory NSW, provided that if located within a District they meet any applicable development regulations.

Further information on the changes to Districts is available here.


Maps of proposed changes to Mine Subsidence Districts

Bellbird-Millfield District - (proposed new)

Black Hill District (proposed new)

Branxton and Greta Districts (proposed new)

Curlewis District (proposed new)

Hue Hue District

Lake Macquarie District

Lake Macquarie No.1 Extension District

Lithgow South District - (proposed new)

Louth Park District (proposed new)

Maitland West District (proposed new)

Mandalong District

Mitchells Flat District

Mudgee District - (proposed new)

Muswellbrook District

Newcastle District

Patrick Plains District

Picton District

South Campbelltown District

Swansea Heads District (proposed new)

Swansea North Entrance & No1 Extension Districts

Tomalpin District

West Lake District

Wyong District


There are no proposed changes to the Appin, Bargo, East Maitland, Killingworth-Wallsend, Lithgow or Wilton Districts.



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