Mandatory CCTV in slaughterhouses improves animal welfare by enabling oversight of stunning and handling procedures.
Slaughterhouses are among the most opaque environments in the food system. Mandatory CCTV — with footage accessible to veterinary inspectors — provides a deterrent against welfare violations and enables rapid identification of systemic problems. Evidence from England shows that camera installation improved stunning practices and reduced animal handling violations. Transparency is a basic tool for accountability, and its absence in most slaughterhouses is a significant gap in animal welfare oversight.