Radiation safety training across NHS hospitals is widely delivered, but rarely proven. Staff attend lectures, complete e-learning modules, and meet compliance requirements. On paper, everything is in place. In practice, there is limited consistent evidence that clinicians can apply radiation protection principles during real procedures.
Under the Ionising Radiation (Medical Exposure) Regulations 2017, NHS Trusts are required to ensure the safe use of ionising radiation. However, most training models still rely on attendance rather than demonstrated performance.
That gap matters.
Across the NHS, radiation safety training typically includes:
These approaches confirm that training has been completed. They do not confirm that staff can perform safely in a live interventional environment.
If a Trust is asked to demonstrate that a clinician can:
There is often no objective evidence available.
This becomes a governance issue, not just an educational one.
In interventional radiology and cardiology settings, radiation exposure is driven by behaviour.
Operator positioning, shielding use, and procedural decisions all influence dose. Research consistently shows that staff exposure is closely linked to patient dose and how procedures are performed (Durán et al., 2013; Vañó, 2003).
For teams aligned with British Society of Interventional Radiology expectations, the standard is not just awareness of radiation risks. It is the ability to manage them effectively during procedures.
Without assessing behaviour, training cannot reliably reduce exposure.
What NHS radiation safety training lacks is a system that defines, measures, and records competency in a meaningful way.
A modern approach should include the following components.
Training should reflect clinical progression:
This mirrors how clinicians actually develop in practice.
Radiation safety is context-dependent. It cannot be assessed through static questions alone.
Clinicians need to demonstrate decision-making in realistic scenarios, including:
This is where immersive simulation becomes critical. It allows assessment in environments that replicate real procedures without introducing risk.
Competency must be measurable.
Relevant metrics include:
These provide quantifiable evidence of performance rather than subjective judgment.
Training should produce clear, trackable improvements:
Without outcome data, training remains an assumption.
NHS Trusts need defensible records.
A robust system should provide:
This shifts training from compliance to accountability.
Current models answer a limited question:
Has this person completed training?
NHS Trusts increasingly need to answer a different one:
Can this person perform safely under pressure?
This distinction becomes critical during:
Attendance records offer limited protection in these situations. Demonstrated competency does.
Traditional training cannot replicate the complexity of interventional environments.
Simulation can.
It enables:
In radiation safety, this is essential. Real-world errors carry consequences, and high-dose scenarios cannot be practised safely on patients.
Simulation allows clinicians to demonstrate competency before entering those situations.
To better align radiation safety training with clinical practice and regulatory expectations under Ionising Radiation (Medical Exposure) Regulations 2017, there is increasing focus on approaches that move beyond attendance-based models.
In practice, this includes:
Taken together, these approaches make competency more visible, measurable, and defensible.
Across the NHS, radiation safety training is gradually shifting toward:
Trusts that move in this direction are better positioned to demonstrate competency in a meaningful way, rather than relying solely on evidence of training completion.
At the same time, many organisations are still working within established models that meet formal requirements but can be harder to evidence under closer scrutiny.
If you are reviewing how radiation safety training is delivered within your Trust, a useful starting point is to examine where competency is currently assumed rather than demonstrated.
This often becomes clear when looking at:
From there, it becomes possible to identify where more structured, scenario-based approaches could strengthen both training and compliance.
If you are involved in radiation safety, education, or governance within an NHS Trust and are exploring how to move toward demonstrable competency, it is worth starting with a focused discussion rather than a full programme change.
We are working with clinical teams to:
If that aligns with what you are trying to achieve, get in touch to arrange a short working session or pilot discussion.
Chambers, C. E., Fetterly, K. A., Holzer, R., Lin, P.-J. P., Blankenship, J. C., Balter, S., & Laskey, W. K. (2011). Radiation safety program for the cardiac catheterization laboratory. Catheterization and Cardiovascular Interventions, 77(4), 546–556. https://doi.org/10.1002/ccd.22867
Durán, A., Sim, K. H., Miller, D. L., Le Heron, J., Padovani, R., & Vano, E. (2013). Recommendations for occupational radiation protection in interventional cardiology. Catheterization and Cardiovascular Interventions, 82(1), 29–42. https://doi.org/10.1002/ccd.24694
Vañó, E. (2003). Radiation exposure to cardiologists: how it could be reduced. Heart, 89(9), 1123–1126. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1767905
Picano, E., & Vano, E. Radiation exposure as an occupational hazard. EuroIntervention.