According to the CNDH, in recent years the flow of migrants that transit through Mexico have increased, and migration patterns have become more complex. To respond to the needs of undocumented migrants that pass through the municipality of Chahuites, in the Isthmus of Tehuantepec, in 2014 the priest Alejandro Solalinde Guerra founded the Center for Attention and Humanitarian Aid for Migrants as an extension of the Brothers on the Path Migrant Shelter, in Ixtepec.