This two-day international workshop will provide an overview of the current state of the art in beam loss monitoring.It will discuss research and development being undertaken and ambitions to further improve the performance of existing and future devices. It will also focus on Monte Carlo tools and accelerator collimation systems. The workshop will take place at the Residencia d’Investigadores, close to the city centre.In addition to invited talks, there will be opportunities for contributed talks which will be selected from all submitted abstracts.