A survey was sent to food industry trade association members representing food companies to determine what is known about food safety culture, food safety management systems, and active managerial control. The survey also asked about the implementation of such practices in support of a culture of food safety. The survey results indicate that many companies are well aware of these food safety concepts; however, many respondents are unsure whether their company is operating with true active managerial control. Opportunities were uncovered to inform and encourage engagement in active managerial control to a greater degree.

In foodborne illness outbreaks, it can take days to weeks before victims report symptoms or sources of illness are uncovered.