 safety security policy safety security policy 103 admin mon 10142019 1841 number of employee accidents and infections in laboratory facilities the indicator evaluates the effectiveness of health safety and security policy core quantitative working conditions  conditions in which employees work including degree of safety or danger annual report sustainability report internal report calculate the frequency rate of accidents as the number of accidents suffered during the period divided by the total hours worked in the same period and multiplied by 1000000 number in physical units impact frequency rate annually annually this indicator can suffer for the unclear definition of infection the idea is to keep this indicator broad and it would consider all sort of accidents yes extract from sanofi csr report 2013 p 105 available at  https wwwsanoficom media project onesanofiweb websites global sanoficom home en investors docs ah csrreport2013pdf information on injury frequency rate  http wwwhsegovuk statistics adhocanalysis indexhtm safety and security 