Welfare auditing on farms translates regulatory requirements and assurance standards into on-farm reality — but audit quality varies enormously in its ability to detect genuine welfare problems.
The welfare auditing industry has an inherent tension: it exists to verify standards, but its commercial relationship with the farms it audits creates incentives for leniency. Announced audits allow farms to present their best condition; inconsistent auditor training produces variable results; and audit scores that trigger commercial consequences are routinely challenged. The most effective welfare auditing combines outcome measures (mortality, injury rates, clinical signs) with process observations, is conducted without advance notice, and uses auditors with deep species knowledge and no commercial stake in the farm's certification status.