Healthy lifestyle – Project MARATHENY, Marathon run, 1996
Humanitarian aid after natural disaster in Venezuela, 2000
Declaration of ideology suppression of human life, ideology suppression of relations between nations in global world on threshold of third millenium, Brno 2000
Resolution of International conference: Metropolitan challenges in noise and air policies: facing new EU regulations at local level, Berlin 2003
The speech of Mr Ivo Vaněk in the Senate of Île-de-France, Paris, 4th April 2006
The cooperation with the WHO national representive for the Czech Republic, Ms. MUDr. Alena Šteflová, in the increasing of the protection of citizens against noise
Media campaign of our Portuguese friend, Professor Joao de Quinhones Levy from Lisbon, warning about a health-endangering noise, declining wellbeing and the need of water preservation, 2006
Healthy lifestyle – life without noise and in clean air, island Cuba, 2007
The invitation for the WHO General Manager, Mrs. Dr. Margaret Chan, to participate at the conference BCBL, Prague 2014
The letter of invitation to the Representative of the United Nations in the Czech Republic, Mr. Milan Broža
International competition GOLDEN DECIBEL – Décibel d´Or, 15 years in Paris/France and 3 years in Prague/Czech Republic
Leaders of the Chinese Association of Science and Technology (CAST) negotiated in Prague