World Organization for Animal Health (OIE) Approves Standards during Assemble in Paris - Brooke USA, the fundraising arm of the world’s largest international equine welfare charity, the Brooke, has announced a huge milestone for Brooke’s global animal welfare and advocacy work. Brooke has been supporting the World Organization for Animal Health (OIE) in developing the standards over the past three years, providing expertise and technical input. 180 countries will commit to undertake the recommendations, which were approved on May 25, 2016 at the World Assembly of OIE Delegates in Paris, during which the OIE for the first time announced the set of welfare standards for working horses, donkey and mules.