Pedro de Jesús Bastidas Bastidas (Orcid.org/0000-0003-0419-0481) is an Associate Research Professor attached to the Laboratory for Analysis of Pesticide Residues of the National Laboratory for Research in Food Safety - CIAD, A.C. His line of research is related to the analytical determination of pesticide residues both in food and in environmental matrices (water, soil, air, etc.) and the validation of methods for the determination of contaminants. He has participated in interdisciplinary research projects with academic groups inside and outside CIAD. He is a member of the CIAD Pesticide Research Network and the Thematic Network on Pesticide Toxicology. In the Master of Science program, he teaches the course “Research Techniques Gas Chromatography, Liquid Chromatography and Mass Spectrometry”.