In 2006, the Poitou-Charentes region became the third region to participate in the occupational disease surveillance program (MCP) developed by the Department of Occupational Health (DST) of the French Institute for Public Health Surveillance (InVS) in collaboration with the Occupational Health Inspectorate. In this document, we present the results of the program’s second year, conducted in March and October 2007 in Poitou-Charentes. (R.A.)