Watch out that some European countries require foreign athletes to have medical certificates. Participation at the European Masters Games (EMG) Lignano, Italy requires a pro forma medical certificate signed by a doctor - 'NNN is healthy and physically fit to compete' - available on the EMG website. Take this requirement seriously. EMG has informed me that ‘All the athletes who will not hand in the medical certificate at the accreditation, will not be able to take part in the EMG competitions.’