The National Lung Cancer Screening Program commenced on 1 July 2025, placing Australia among 13 countries with a national or jurisdictional program. The Program uses biennial low-dose computed tomography (CT) scans in asymptomatic people aged 50–70 years with at least 30 pack-years of smoking and currently smoke or have quit within the past 10 years. This targeted approach seeks to maximise benefit, minimise unnecessary investigations and improve equitable access for people at high risk of lung cancer.
This presentation will offer candid reflections on how evidence-based lung cancer screening has progressed from early research and policy initiatives to full implementation in the Australian setting. Key factors have included landmark trials demonstrating reduced mortality and earlier-stage diagnosis; a National Enquiry, local feasibility scoping, implementation and economic evidence; Medical Services Advisory Committee recommendation; sustained bipartisan political commitment; multidisciplinary clinical leadership; and consumer advocacy, which has highlighted stigma and inequities.
Equitable engagement has informed Program design from the earliest stages. Partnerships across the Australian Government, Cancer Australia, the National Aboriginal Community Controlled Health Organisation and multiple organisations has enabled co-design with priority populations and consultation with clinical and other experts. The Program Guidelines and information resources are key engagement outputs.
Early results are highly encouraging; about 112,000 low-dose CT scans have been reported and >270 lung cancers detected. Heart of Australia has delivered mobile screening to remote and rural communities disproportionately affected by lung cancer. However, embedding the Program remains challenging. Greater investment in primary care resources is needed to overcome barriers that threaten reach and uptake. Early reflections and lessons for implementation will be discussed, as monitoring, evaluation, quality assurance, and rapid learning is yet to be fully realised. Building an effective program is only the beginning; a sustained and equitable Program is the desired outcome.