- 6th Ibero-American Congress on Solar Drying, Cooking, and Cooling of Food (ConSyCSA 2025). November 10-14, 2025. San Luis Potosi, Mexico.
- 3rd Brazilian Congress on Process Systems Engineering (PSE-BR 2024). July 29-31, 2024. Sao Paulo, Brazil.
- 4th Ibero-American Congress on Solar Drying, Cooking, and Cooling of Food (ConSyCSA 2023). November 6-10, 2023. Guadalajara, Mexico.
- 24th Brazilian Congress of Chemical Engineering (COBEQ 2023). October 1-4, 2023. Salvador, Brazil.
- 1st Inter-American Conference on Chemical and Process Engineering (1 CIIQP). November 24-27, 2021. Bogota, Colombia.
- 19th International Conference on Chemical Engineering (ICCE 2017). December 14-15, 2017. Miami, USA.
- 28th Inter-American Congress of Chemical Engineering (IACChE 2016). October 10-12, 2016. Cusco, Peru.
- 32nd IEEE Convention of Central America and Panama (CONCAPAN 2012). November 14-16, 2012. Managua, Nicaragua.
- 7th International Conference on Chemical Engineering (ICCE 2011). November 23-25, 2011. Venice, Italy.
- 25th Inter-American Congress of Chemical Engineering (IACChE 2011). November 14-17, 2011. Santiago, Chile.
- 1st Latin-American Multidisciplinary Congress of Applied Sciences (COMCAPLA 2010). November 9-12, Granada, Nicaragua.
- 22nd Inter-American Congress of Chemical Engineering (IACChE 2006). October 1-4, 2026. Buenos Aires, Argentina.
- 15th International Drying Symposium (IDS 2006). August 20-23, 2006. Budapest, Hungary.
- 12th Regional Congress of Chemical Engineering Students (COREIQ 2003). November 24-29, 2003. Managua, Nicaragua.
- 11th Regional Congress of Chemical Engineering Students (COREIQ 2002). November4- 8, 2002. San Salvador, El Salvador.
- 9th Latin-American Congress in Heat and Mass Transfer (LATCYM 2002). October 20-22, 2002. San Juan, Puerto Rico
- 9th Regional Congress of Chemical Engineering Students (COREIQ 2000). July 17-22, 2000. Managua, Nicaragua.
December 28, 2025