[The document of chemical risk assessment: experiences in small companies]

Were examined 60 documents of chemical risk assessment of companies from 19 municipalities in the provinces of Siena and Grosseto. The review of evaluations was conducted initially by checking the internal coherence of the documents. What emerged was subsequently analyzed together with the staff who performed the inspection. Although in 12 companies has been declared the presence of carcinogens, in only 5 the evaluation of exposure have been done using measures, others have used models or other techniques. Overall assessment showed that only 8 out of 60 (13.3%) were wrote correctly.