Farm welfare auditing underpins certification schemes and regulatory compliance, but the quality of auditing varies enormously. Understanding what makes welfare auditing effective helps advocates push for genuine rather than paper compliance.
Farm welfare auditing is the gap between welfare policy and welfare practice, and its limitations are significant. Annual announced audits reveal farms at their best-prepared moment, which may not reflect daily welfare reality. The welfare community has increasingly recognized that input-based compliance checking - does the farm have enough feeders? - is a poor proxy for actual animal welfare, and has pushed for outcome-based auditing that measures welfare indicators on the animals themselves. The most promising developments in welfare auditing are increasing use of unannounced audits, adoption of outcome-based indicators, and integration of technology including CCTV and sensor data that provides continuous rather than snapshot monitoring. Consumer-facing certification schemes that make their audit methodology transparent enable better-informed purchasing decisions.