Two new tournaments have been announced for players of Pokémon Black 2 and White 2. Below are the details for both tournaments. Our B2W2 tournament page has also been updated with the details.

2013 June International Challenge

Region: International
Registration Period: June 14th, 2013 at 13:00 until June 20th, 2013 at 23:59
Tournament Period: June 21th at 00:00 until June 24th, 2013 at 23:59
Battle Type: Double Battle
Pokémon Restrictions: National Dex
Banned Pokémon: Mewtwo, Mew, Lugia, Ho-Oh, Chatot, Celebi, Kyogre, Groudon, Rayquaza, Jirachi, Deoxys, Dialga, Palkia, Giratina, Phione, Manaphy, Darkrai, Shaymin, Arceus, Victini, Reshiram, Zekrom, Kyurem, Keldeo, Meloetta and Genesect
Entry Gift: Ganlon Berry, Petaya Berry, Apicot Berry

The 2013 International Challenge which took place in June was the forth International tournament for Black 2 & White 2 that was open to all regions to participate against each other.

There was three entry categories: Junior (born after 2002), Senior (born between 1998 and 2001) and Master (born before 1997).

2013 Spring Friendly

Region: International
Registration Period: Thursday, May 9, 2013 00:00 UTC through Thursday, May 16, 2013 23:59 UTC
Tournament Period: Friday, May 17, 2013 00:00 UTC through Monday, May 20, 2013 23:59 UTC
Battle Type: Single Battle
Pokémon Restrictions: Unova Pokédex
Banned Pokémon: Pokémon may not hold the item Soul Dew and may not use the move Sky Drop or Dark Void during battle.
Entry Gift: Black Kyurem and White Kyurem C-Gears

Start training for a new Wi-Fi tournament! Registration has begun for the 2013 Spring Friendly at the Pokémon Global Link. This Wi-Fi Competition runs May 17–20 and includes players from all over the globe, so you can test your team against the world’s best! Plus, all qualifying players in the 2013 Spring Friendly will receive two C-Gear skins featuring Black Kyurem and Pokémon White Kyurem for their Pokémon Black Version 2 or Pokémon White Version 2 game!

The 2013 Spring Friendly features Single Battles, where all Pokémon are automatically set to Level 30 while participating. It is open to every Pokémon in the Unova Pokédex of Pokémon Black Version 2 and Pokémon White Version 2, so check the rules to see which Pokémon are eligible before registering.

Players competing in the 2013 International Challenge April will be divided into two age divisions: Junior/Senior Division: Born 1998 or later and Masters Division: Born 1997 or earlier.

Sources: http://ja.pokemon-gl.com/about/sp/ic2013_06/ and http://www.pokemon.com/us/pokemon-news/pgl_2013_spring_friendly-2013-05-09/