From 23rd to 26th of April, our international eNanoMapper project group participated 7th International Nanotoxicology Congress, NANOTOX 2014 which was held in Antalya (Turkey). Commercialization of emerging nanotechnologies influences societal responses to their development and applications and demands for better evaluations of their effects on the environment and human health. The Congress created opportunities for us to present different topics of our project and to meet many experts from across the globe in the field of nanotoxicology.