This survey evaluates the respect of tobacco legislation at workplace among a random sample. It shows that a small and limited information can increase the awareness of the companies' managers. More than one out of three companies replied that new measures were implemented. In the majority of cases (more than three out of four) members of the board of directors believe that all the measures are well respected. A little bit less members of the employees are of the same opinion, with an exception for the smoker's lounge. Many of them believe, however, that the smoking restrictions are respected.