Watchmakers at work in a watch factory, 1952
Picture Credits: ETH-Bibliothek Zürich, Bildarchiv, CC BY-SA 4.0
The watch industry formerly used radioactive radium for the production of luminous paint. It contaminated factories and home workshops and often ended up in normal landfill sites with household waste. The Swiss Federal Council enacted the Radium Action Plan to tackle the radium problem. On behalf of the Swiss Federal Office of Public Health (FOPH), we evaluated the plan’s implementation and success and formulated recommendations for future services of the Federal Office for the Environment FOPH to deal with radium contamination.