Mediation in a legal sense is a means of alternative dispute resolution (ADR). Having evolved in the USA in the last half of 20th century the procedure is growing in popularity and proliferation all over the world. Many countries enacted particular legislation, and others included relevant articles into Civil and/or Criminal Procedure Codes. Howbeit, lawyers are to be aware of mediation and roles they may play within the process. Law school curriculum drafters face the challenge of including a new up-to-date course in mediation into busy and very full academic programmes. Analysis of existing instructing practice showed that in Anglo-American law schools mediation teaching is a part of clinical legal education. As for European countries, there is a broad range of scenarios and no established experience. Recognition of communicative skills as key skills for mediators prompts the use of a CLIL approach in structuring such a course. Listening, reframing, summarising, questioning are skills to be mastered by law-students both in a foreign language and their mother tongue. Language teachers are in charge of this part of the course while law teachers can work out text contents built on the branches of law mediators deal with more often (family law, employment law, contracts, etc.). Moreover, some texts may cover mediation law in a home country and abroad. Another important factor to take into account is a career path chosen by a law-student – if s/he is going to become a mediator or a lawyer securing clients in mediation. Role plays and scenarios are an integral part of the course. Moreover, the course developed can serve as an introduction to internship in a law clinic.