ポケモンカードゲーム
Although The Pokémon Company International tries to keep Organized Play as uniform as possible globally, there are some notable differences in how POP is run outside of the United States. The Pokémon Card Laboratory (PCL), located in Japan, is the designer of new cards and the ultimate authority on any matter relating to the "Pokémon Trading Card Game". It can declare rulings on any in-game circumstance, issue errata, change card text after publishing, and change the basic game rules, although the latter three rarely occur. PCL runs Organized Play in Japan. The "Pokémon Trading Card Game" in most European countries is currently handled by The Pokémon Company International. Certain countries have no direct official presence; in these regions, distributors of the game run tournaments. European countries can qualify for positions at the Pokémon Trading Card Game World Championships each year, through National Championships and European Rankings.