Environment Friendly Policy in Mining Activities - First International Seminar ECOMINING - Europe in 21st Century, Sovata & Praid Salt Mine, October 27-29, 2005, Romania (www.icpmr.ro, www.itasca.de, www.salinapraid.ro, www.mct.ro).
Capacity building on the ecomining principle – Second International Seminar ECOMINING - Europe in 21st Century, Sovata & Praid Salt Mine, October 24-26, 2007, Romania (www.icpmr.ro, www.itasca.de, www.salinapraid.ro, www.mct.ro).
Masa Rotunda: Solutii de Modernizare in Industria Miniera - Inovatie si Dezvoltare, Sala de conferinte Hotel Residence - Bucuresti, Romania, 11 Mai 2004.

Participari cu rezultate semnificative
la targuri si expozitii interne si internationale

— Salonul international de inventii, INVENTICA 2004, Iasi, 25-30 mai 2004, Romania;
— Salonul international de inventii, INVENTICA 2005, Bucuresti, 18-21 Octombrie 2005, Romania.
— Salonului Cercetarii 2006, Bucuresti, 3-7 octombrie 2006, Romania.
— Foire International d’Alger FIA, 2-7 iunie 2007, Algeria
— Salon Europeen de la Recherche et de l’Innovation, 7-9 iunie 2007, Paris, Franta