On April 22 and 23, 2021, Dr. Ash Pachauri, Senior Mentor of the POP Movement was invited to participate in the event “Results of the Monitoring of Persistent Organic Pollutants (POPs) in Mexico as part of a Program to Evaluate the Effectiveness of the Stockholm Convention” organized by UNEP (United Nations Environmental Program), Universidad Autónoma de Occidente (Sinaloa, Mexico) and the Congress of the State of Sinaloa, in collaboration with 23 other organizations, participated in this event. The final comments on the first day of the event were provided by Dr. Pachauri. About 15,532 participants registered for the event on social networks and on the websites of the University and the State Congress.