During the 6th Day of Clinical Research in Paris on January 26th, 2017, a session will evaluate the advantages and disadvantages to set-up a clinical trial in a specific country. We ask to representatives from various countries to provide their perception on this item. Could you please complete this short questionnaire (20 questions), it takes few minutes, only. We would appreciate if you can transmit this link to any other person you think suitable for this survey. We are not looking for real data, but for perception. With your agreement, we will send you the global picture after the meeting. Many thanks for your active participation. The organizing committee.