Leif has since 1993 been an International Dressage Judge and he has since then judged more than 20 Continental Championships for young people, Ponies, Juniors, Young Riders and U25 Riders. He has also judged 2 Olympic Games 6 World Cup Finals and 2 European Championships for Senior Riders. He has been a Judge at World Championships for young horses. Leif is still very active as Dressage Judge and a well known defender of classical dressage. He is also available for Clinics and Ride for a Judge days.