The Construction Workers Health Trust (CWHT) is a charitable organization dedicated to protecting and improving the health of construction workers in Ireland. Established in 1994, it provides free on-site health screenings, including blood pressure, cholesterol, diabetes, and lung function testing, while promoting preventative healthcare and occupational safety. The Trust works alongside the Construction Workers Benevolent Fund to provide comprehensive support, including financial assistance for bereavement or hardship, and leads initiatives like the Clean Air on Sites Campaign to reduce hazardous dust exposure.