The objective of the present retrospective analysis was to review between- and within-sector variations in an outcome-based measure of animal welfare throughout slaughterhouses that currently supply to Tesco Stores Ltd, UK. Non-conformances in relation to individual scheme standards were designated a specific level in terms of severity and frequency and from this a single outcome status, based on a ‘traffic-light’ system is assigned to the site (which informs both subsequent corrective action and future inspection frequency). Sector-specific, country and time differences were found and underlying contributory factors and associated commercial implications are reviewed.

Much development work has already been done by the industry and the competent authorities in countries exporting meat to the EU, and these countries are well on their way to satisfying the requirements of Regulation (EC) No 1099/2009. The major problem for animal welfare was that the electrical parameters used for water-bath stunning of poultry were not set at levels which ensured that birds were effectively stunned. In addition, there are meat quality issues when higher currents are used. Other areas to be further developed include clarification and formalisation of the tasks of the Animal Welfare Officer; certifying competence of the relevant staff; adapting and improving or completing the existing standard operating procedures. Several countries need to make changes to their transport/delivery practices or to the arrangements for accommodating animals, so that they respect the requirement to feed and bed animals if not slaughtered within 12 hours of their arrival at the slaughterhouse.