The provision of Water, Sanitation and Hygiene (WASH) services has become a constant feature in IOM operations worldwide. The portfolio of programmes and geographical reach has steadily increased during the last 10 years. In 2017, IOM became the fifth largest WASH agency, according to OCHA's Financial Tracking Service (FTS), from the twenty-third largest in 2008.
The International Organization for Migration (IOM) provides Water, Sanitation & Hygiene (WASH) assistance at scale, based on assessed needs and gaps in humanitarian programming. IOM WASH interventions include the provision of safe water, sanitation and hygiene promotion activities. IOM has a growing portfolio of WASH programmes worldwide.