In establishments such as facilities for the recovery or recycling of metals, incineration centres, landfill sites and places characterised by large flows of transport and movement of goods, where orphan radioactive sources mentioned in 3° of article R. 1333-101 of the Public Health Code may be discovered, the employer shall ensure that each worker receives appropriate information.
This information covers, in particular, the visual detection of the different types of sources and their containers, the characteristics of ionising radiation and their effects on health, as well as the measures to be taken on site in the event of the detection or suspicion of the presence of such a source.