A U.S. Nuclear Regulatory Commission Atomic Safety and Licensing Board has ruled that the U.S. Department of Energy cannot withdraw its application for a construction and operating license at the proposed Yucca Mountain, Nevada national repository for high-level radioactive waste. The ASLB ruled that "Unless Congress directs otherwise, D.O.E. may not single-handedly derail the legislated decision-making process." The ruling contradicts President Barack Obama and Energy Secretary Steven Chu's policy decision that Yucca Mountain is no longer an option for radioactive waste disposal. In February, Chu moved to withdraw the license application from the NRC proceeding, and also zeroed out DOE's budget request for the Yucca Mountain Project for Fiscal Year 2011. The five NRC Commissioners may now review the licensing board's ruling, and either uphold or reverse it. Please phone the White House comment line at (202) 456-1111, email it via its webform (http://www.whitehouse.gov/contact), or send a handwritten letter via fax (202-456-2461) or post (The White House, 1600 Pennsylvania Avenue NW, Washington, DC 20500). Thank President Obama for cancelling the Yucca Mountain dumpsite. Urge him to stand strong and make sure the dump is dead. For more information on the geologic unsuitability of Yucca Mountain, as well as the environmental injustice of targeting sacred Western Shoshone Indian treaty land in Nevada for radioactive waste dumping, see Beyond Nuclear's Yucca website section, as well as NIRS's Yucca website section. A vast "repository" of information about the Yucca Mountain dump, and the struggle to stop it, can also be found at the State of Nevada Agency for Nuclear Project's website. Incredibly, despite them having missed the deadline by several years to apply to become parties in the Yucca licensing proceeding, the ASLB ruling has also allowed several pro-dump parties, such as the States of Washington and South Carolina, to now join the proceeding as intervening parties opposing DOE's license application withdrawal.