UCI CYCLING REGULATIONS  1.1.059 Within 24 months of passing the theoretical examination for international commissaires,  the candidate has to pass a practical exam in an international event.  1.1.060  [article abrogated on 01.01.17]  1.1.061 International commissaires shall be periodically assessed to guarantee that they meet  the required skill levels and in order to keep their qualification.  1.1.061 [article abrogated on 01.01.17] bis Status  1.1.062 At the maximum, a UCI international commissaire can exercise in two disciplines. Except  for Road and Track commissaires who can at the same time exercise in Paracycling. A  UCI international commissaire cannot at the same time: 1.1.063 Members of the UCI management committee as well as UCI staff members may not  officiate as international commissaires.  1.1.064 The active career of an international commissaire shall end on 31 December of the year  in which he reaches the age of 70.  (text modified on 01.01.07; 01.02.11; 01.10.11; 08.02.21)  (text modified on 06.10.97)  (text modified on 01.01.00; 01.01.05; 01.01.07; 01.07.07; 25.06.07; 01.02.13; 01.01.17;  01.01.19)  - be the holder of a licence as a rider of a team registered with the UCI or be member of  a national team;  - exercise any technical function (team assistant, mechanic, paramedical assistant, team  manager, etc.) for a national federation or a team registered with the UCI.  - exercise the function of president or vice president within a national federation or  continental confederation. A UCI international commissaire may in no case carry out  another role on the occasion of an international event. (text modified on 01.01.04; 01.01.07; 01.01.17)  If necessary, the qualification of UCI international commissaire is withdrawn.  Commissaires who do not take part in the seminars for training and improving skills or  are not deemed to hold the required skill levels, are not reappointed by the UCI.  The seminars for training and improving skills, as well as assessments, are led by UCI  tutors and assessors appointed by the UCI.  Commissaires are assessed in writing, orally or in practice at an event.  These seminars conclude by an assessment of proficiency.  Commissaires are invited to attend seminars for training and improving skills on a regular  basis.  E0221  GENERAL ORGANISATION OF CYCLING AS A SPORT  19  A UCI shall evaluate the candidate. In the event of failure, the candidate shall be  permitted to resit the practical exam only once.  (text modified on 01.01.07; 30.01.09; 01.01.17) 