​Co-Chair
- XXII International Symposium on Homogeneous Catalysis (ISHC), to be held in Lisbon, 2020
- 7th EUCheMS Conference on Nitrogen Ligands - N Ligands in Molecular Chemistry, Lisbon, Portugal, 4-7/09, 2018.

Scientific/Organizing Committees
​- 1st International Conference on Noncovalent Interactions (ICNI), to be held in Lisbon, 2019.
- 23rd Meeting of the Portuguese Electrochemical Society, Porto, Portugal, 2-4/05, 2018.
- 22nd Meeting of the Portuguese Electrochemical Society, Ponta Delgada, Azores, Portugal, 19-22/06, 2017.
- XVIII Iberian Meeting of Electrochemistry and XXI Meeting of Portuguese Electrochemical Society, Bragança, Portugal, 14-17/9, 2016.
- XX Meeting of Portuguese Electrochemical Society,  Braga, Portugal, 21-23/10, 2015.
- XXV International Conference on Organometallic Chemistry (XXV ICOMC), Lisbon, Portugal, 2-7/9, 2012, 2011.
- XII Iberian Meeting of Electrochemistry and XVI Meeting of the Portuguese Electrochemical Society, Lisbon, Portugal, 8-11/9, 2010.
- 1st Year AQUACHEM Meeting, Lisbon, Portugal, 4-5/2, 2005.
- New Trends In Molecular Electrochemistry e XII Meeting of Portuguese Electrochemical Society, Lisbon, Portugal, 16-20/9, 2003