Elpidio Desiderio Concha Arellano (born 29 March 1963) is a Mexican politician affiliated with the Institutional Revolutionary Party. As of 2014, he served as Deputy of the LIX and LXI Legislatures of the Mexican Congress representing Oaxaca. References 1963 births Living people People from Chiapas Institutional Revolutionary Party politicians 21st-century Mexican politicians Deputies of the LIX Legislature of Mexico Members of the Chamber of Deputies (Mexico) for Oaxaca