Kepco's avenues for appeal were extremely limited, according to the LTGA.
The prohibition notice remained in place until the mine has undertaken re-training.
The current occupational exposure limit for respirable coal dust is 2.5mg per cubic metre.
The Mining & Petroleum Competence board agreed that the proposal should be subject to consultation.
It's been a difficult year with the death of four mine workers, QRC CEO Ian Macfarlane said.
Resources finance firm says third major mineral processing step change emerging
DMIRS says worker died in hospital, not at mine site.
The truck had a broken reversing mirror.
Forecasts may need to be adjusted if there are any temporary supply or demand shocks.
Employers may be subject to significant uncertainty and additional costs.
Tragedy in the Goldfields after a worker dies from injuries suffered at work.
New documents to give stakeholders a better understanding of environmental processes.
Kepco was planning to extract 120 million tonnes of coal over 25 years at the proposed Bylong mine.
Australia's mining industry is facing workforce demand at levels not seen since the previous boom.
Illawarra had almost 500 more coal miners in the region than at the same time in 2018.
Dendrobium has been in operation since 2002 and operates within a regulated compliance framework.
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