Welfare auditing on poultry farms using validated assessment tools provides consistent, comparable data that drives improvement; outcome-based measures complement input-based standards.
The transition from input-based standards (space allowances, equipment requirements) to outcome-based welfare assessment (lesion scores, fear indicators, mortality rates) represents a significant advance in poultry welfare auditing. Outcome measures directly reflect animal experience rather than management provision, capturing welfare consequences regardless of whether specific inputs are provided. Integrating both approaches provides the most complete welfare picture.