We have published Article, Spain: increase in investment arbitration cases, authored by Ana Morales Ramos of Hogan Lovells International LLP, Spain. The use of arbitration involving Spanish parties as an alternative to the national courts has not only become widespread among commercial disputes in recent years but has also seen a significant increase in the area of investment disputes. This article considers the recent increase and includes details of recent investment arbitration claims and investment arbitration cases invoking Spanish BITs.