UCI CYCLING REGULATIONS  Chapter II GENERAL PROVISIONS  (numbering of the articles modified on 1.01.05).  § 1  Participation  10  ROAD RACES  E170421  2.2.001 Riders belonging to a team registered with the UCI with the same paying agent or main  partner may not compete in the same race except in the case of an individual event.  Furthermore, no more than one national team of each nationality may compete in an  event.  In addition, the participation of both a UCI WorldTeam and the UCI registered  development team supported by this same UCI WorldTeam is prohibited.  Likewise, the participation of both a UCI ProTeam and the UCI registered development  team supported by this same UCI ProTeam is prohibited.  National Federations shall declare to the UCI their affiliated club teams that have the  same paying agent / team representative or main partner than a team registered with the  UCI.  (text modified on 1.01.05; 1.07.10; 1.10.11; 1.01.13; 1.01.15; 25.10.17).  2.2.002 The number of riders starting a road race shall be limited according to the following table:  Women International Events  Maximum  One-day races of the UCI  Women’s WorldTour and UCI  ProSeries  144  Stage races of the UCI  Women’s WorldTour and  UCI ProSeries  168  Class 1  176  Class 2  UCI Nations’ Cup Women Junior  National Events  Maximum  (N*) National Calendars  176  * within the limit of 200.  Men International Events  Maximum  UCI WorldTour  176  UCI Europe Tour, UCI America Tour, UCI Asia Tour,  UCI Oceania Tour and UCI Africa Tour  UCI Nations’ Cup s  Men Junior  Category  Maximum  Olympic Games  200  UCI World Championships  Continental Championships  Continental Games  Regional Games  National Championships 