The mere fact that people return to a country or place where they have previously been living does not mean that the reintegration runs smoothly. No matter how return happens, returnees may face a number of challenges to their successful reintegration, and those challenges can have a serious impact on their well-being. Many factors may present opportunities for or barriers to migrants’ sustainable reintegration. These factors include the individual capacities and vulnerabilities of returnees, the capacity of the community to absorb the returnees, the community’s perceptions of returnees, and the external environment.
For instance, do immigrants or returnees feel secure in their new communities or do they experience xenophobic and discriminatory responses? Do host communities feel secure with their new or returned neighbours? Do immigrants, returnees or receiving societies and communities feel that their cultural or religious views are threatened? Do immigrants, returnees and host communities live in the same neighbourhoods? Do they interact socially?
While there is no universally agreed definition of sustainable reintegration, IOM defines it this way: