From Bulbapedia, the community-driven Pokémon encyclopedia.
The 2013-14 Modified format is the current Modified format used for the Trading Card Game's Play! Pokémon Organized Play division and in most sanctioned tournaments worldwide.
The 2013-14 Modified format was announced on July 16, 2013, rotating the Black & White,
Emerging Powers, and Noble Victories expansions.
- North America and Europe: August 28, 2013 to ____