A practical guide to the Coal Mine Workers Health Scheme in Australia, what it is, who needs it, what is tested, and how to keep your coal workforce compliant and protected.
The Coal Mine Workers Health Scheme (CMWHS) is the mandatory health assessment program for coal mine workers in Australia. Its purpose is to protect the health of workers in the coal mining industry by detecting and monitoring occupational lung disease and other conditions related to coal mine work, and to ensure that workers are fit to perform their duties safely.
The scheme requires coal mine workers to undergo a health assessment before starting work in a coal mine (a pre-placement assessment) and then at regular intervals (periodic assessments) throughout their employment.
The scheme applies to anyone employed to work in a coal mine in a role that involves exposure to coal dust or other mine-related health hazards. This includes open-cut and underground workers across production, maintenance, engineering and other operational roles. Contractors and labour hire workers generally fall under the same requirements as direct employees.
A coal mine worker health assessment is comprehensive and specifically designed to detect coal-related disease. It typically includes:
The assessment results in a fitness-for-work outcome and feeds into ongoing health surveillance across the worker's career.
Coal workers pneumoconiosis and other occupational lung diseases can develop silently over years. A documented baseline and regular periodic testing mean changes are detected early, when exposure controls can be tightened and the worker protected from further harm. The scheme also creates an auditable health record that protects both worker and employer.
Following a resurgence of coal workers pneumoconiosis in Australia, the scheme and its enforcement have tightened significantly. Compliance is no longer a formality, it is a genuine safety and liability issue.
Coal operators must maintain compliant health records, track periodic assessment due dates, and ensure assessments are conducted by authorised clinicians with the right training and equipment. The chest X-ray must be read to the ILO standard, and spirometry must meet accepted quality criteria.
Work Plus Health supports coal operators with CMWHS-compliant health assessments, chest X-ray, spirometry, and the full clinical assessment, delivered across our 37 WA clinics and national affiliate network, with onsite options for mine sites. Baseline, periodic and exit testing, auditable reporting, and clinician interpretation, so your coal workforce stays protected and compliant.
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