The Court of Arbitration of the Official Chamber of Commerce, Industry and Services of Madrid was created in 1989, and after twenty-five years of experience in administrating domestic and international arbitration cases, can be considered as a reference in the arbitral world. In all developed economies arbitration has become the most suitable ADR system to offer a quick and efficient solution to the disputes that may arise between the economic operators, both domestically and internationally. This is the reason why the Chambers of Commerce of the world must play a key role in the creation and development of arbitration systems. After 25 years, the Madrid Court of Arbitration has gathered a broad experience administrating domestic and international arbitrations and has earned the trust of companies, which has lead to its arbitral clause to be included in thousands of commercial agreements. Its practice has positioned the Madrid Court of Arbitration as a leading arbitration institution in Spain, as it offers a simple system to resolve commercial disputes which is quick, flexible, efficient and confidential. It also guarantees that the right arbitrator (who will be impartial and a specialist in the matter) will solve the case within a reasonable time and cost that are known to parties from the beginning. The Madrid Court of Arbitration counts with very modern facilities, equipped with the latest technological developments that contribute to conducting arbitrations in the best possible conditions. The Madrid Court of Arbitration accepts the challenges of conducting arbitrations in the globalised XXI century. This is why with the publication of its new Rules, in place since March 1st, 2015, that are compatible with the main international standards, it has now also taken its place amongst the most modern and advanced courts in the world, a worthy reflection of the needs of the economic operators making business in a complex and internationalized market.