National

• 8º Encontro Nacional de Cromatografia
  2-4 December 2013, Universidade da Beira Interior, Covilhã, Portugal.
• SECyTA 2016 – XVI Scientific Meeting of the Spanish Society of Chromatography and Related Techniques
  2-4 November 2016, Seville, Spain.
• 10º Encontro Nacional de Cromatografia
  4-6 December 2017, Instituto Politécnico de Bragança, Bragança, Portugal.
• ANALÍTICA – 2018, 9º Encontro da Divisão de Química Analítica
  26-27 March 2018, Faculdade de Farmácia da Universidade do Porto, Porto, Portugal.

International

• ExTech 2014 – 16th International Symposium on Advances in Extraction Technologies
  25-28 May 2014, Center of Mediterranean Architecture, Chania – Crete, Greece.
• SIMCRO 2014 – Simpósio Brasileiro de Cromatografia e Técnicas Afins
  04-06 September 2014, Arts & Convention Center, Campos do Jordão – São Paulo, Brazil.
• ISEC 2014 – International Solvent Extraction Conference
  07-11 September 2014, Congress Centrum Würzburg, Germany.
• XV COLACRO – Congreso Latinoamericano de Cromatografía
  29 September – 3 October 2014, Hotel Caribe, Cartagena de Indias, Colombia.
• XV Scientific Meeting of the Spanish Society of Chromatography and Related Techniques (SECyTA2015) as well as the VII National Meeting of the Spanish Society of Mass Spectrometry (SEEM2015)
  27-30 October 2015, Castellón de la Plana, Spain.
• XVI COLACRO & 9 ENC – XVI Latin-American Congress on Chromatography & 9th National Meeting on Chromatography (Organization Committee)
  5-9 January 2016, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, Lisboa, Portugal.
• 40thISCC – 40th International Symposium on Capillary Chromatography
  31 May – 3 June 2016, Congress Centre, Riva del Garda, Italy.
• ExTech 2016 & ISSS 2016 – 18th International Symposium on Advances in Extraction Technologies & 22nd International Symposium on Separation Sciences
  3-6 July 2016, Torun, Polan.
• 9th European Conference on Pesticides and Related Organic Micropollutants in the Environment & 15th Symposium on Chemistry and Fate of Modern Pesticides
  4-7 October 2016, Santiago de Compostela, Spain.
• ExTech 2017 – 19th International Symposium on Advances in Extraction Technologies
  27-30 June 2017, Santiago de Compostela, Spain.
• ExTech 2018 – 20th International Symposium on Advances in Extraction Technologies
  19-22 June 2018, Iowa State University, USA.