Obstetric anal sphincter injuries (OASIs) are the most severe form of perineal trauma with potentially devastating effects on a mother’s quality of life. Optimal outcome after a repair is based on evidence-based practices. Management, however, varies globally. There is also evidence of wide variation in national guidelines. Join us to discuss the management of OASI in your practice in this interactive session. Let us work together to produce an international guideline-based on the best evidence so that women we look after with OASI have the best chance of recovery.