Mediation is an alternative dispute resolution process that every day is taking more relevance. The cases of couples and mixed marriages breaking-up are increasing, and in such cases international family mediation is shown as the proper mechanism to solve the disputes. Directive 2008/52/EC of 21 May 2008 on certain aspects of mediation in civil and commercial matters, whose transposition deadline ended last 21 May 2011, has meant a great improvement as an instrument with specific responses to cross-border family disputes. Unfortunately nowadays the transposition of the Directive into Spanish Law has not yet been taken place.