1.The Commission shall draw up a programme for pilot studies which may be carried out by Member States on a voluntary basis in order to prepare the development, production and dissemination of harmonised tables for tourism satellite accounts and to assess the benefits in relation to the cost of the compilation.
2.The Commission shall also draw up a programme for pilot studies which may be carried out by Member States on a voluntary basis in order to develop a system for the compilation of data showing the effects of tourism on the environment.