The Latin American servers are now officially in open beta! To transferred there, simply purchase the temporarily free server transfer from the in game shop. "We launched the Beta of League of Legends Latin America! This means that all Latino Summoners who play in NA/EUW or BR, services may transfer your account free to any of the 2 servers in Latin America." In addition, Riot has provided some incentives for those players who wish to transfer to these recently launched servers.