The Health and Safety Authority (HSA) has launched its Sun Exposure Campaign for 2026, targeting the occupational health risks posed by ultraviolet radiation to outdoor workers across Ireland, with a programme of national awareness activities and site inspections running from May to September.

According to the HSA, outdoor workers in sectors including construction, agriculture, quarrying, utilities and transport can be exposed to two to three times more UV radiation than indoor workers, with risk levels highest between now and autumn.

Skin cancer is the most common cancer in Ireland, with over 11,000 new cases diagnosed each year, according to the National Cancer Registry of Ireland. Prolonged or unprotected UV exposure is identified as the primary risk factor, with incident rates continuing to rise.

HSA inspectors will assess whether employers have incorporated UV exposure into their risk assessments, taken steps to reduce worker exposure during peak UV hours, and provided appropriate information, training and protective measures on site.

"Ultraviolet exposure represents a significant occupational health risk for many outdoor workers in Ireland and is one that employers are required to manage," said Dr Adrienne Duff, assistant chief executive of the HSA's Occupational Health Division. "By taking simple, practical steps, employers can play a vital role in protecting workers' health now and in the future."

Protective measures recommended by the HSA include monitoring the UV Index and implementing controls when it reaches 3 or above, providing access to shade and water, supplying protective clothing and sunscreen, and ensuring workers are informed of the risks. UV levels in Ireland frequently exceed this threshold between 11am and 3pm from April to September.

Access the full HSA Sun Exposure Campaign guidance and inspection criteria at the official source.