Registration to participate in World Youth Day (WYD) Madrid 2011 is now open. Though the registration is done online with the WYD organization in the Spanish capital, the U.S. Conference of Catholic Bishops (USCCB) has updated its existing World Youth Day page (www.wydusa.org) to allow access to the registration process through its Web site. The site includes links to important information regarding the event. Content will be progressively built up as additional information becomes available.