 Migrants are at the heart of IOM's work, particularly those who find themselves vulnerable to violence, exploitation, and abuse. IOM has offered support to migrants in numerous tangible ways. The organization has undertaken health assessments for refugees awaiting resettlement, migrants applying for various types of visa and returnees and their assisted voluntary return programs. IOM has placed increasing focus on the sustainability of the reintegration process with the aim of reducing the vulnerability of those returned. To bring this service together in a more coherent manner, IOM is developing a range of migrant support mechanisms focused on offering a range of integrated tailored services for visa applications to training assistants.