On July 3rd, 2019, the Association of Chemistry and Chemical Engineering of Cantabria – AQUIQÁN organized an event to acknowledge all the volunteers that collaborated during the  celebration of the ANQUE-ICCE 3 –CIBIQ, celebrated in Santander last June 17-21, 2019. The volunteers received a diploma that recognized their participation in the organization of the event and a picture as a memory of the conference.