The HREX website is currently closed down for two reasons: (1) After
the events of September 11, 2001, the Federal Government undertook a
review of all information on its websites to determine the
appropriateness of the information on the websites. The database for
the HREX website is currently undergoing a review in light of the events
of 9/11 to determine whether all of the information in the database is
appropriate. (2) The HREX website was hosted by antiquated technology.
After the review of the information in the database is complete, it
will be moved to the OpenNet website which is a platform composed of
current technologies. The timing of when the HREX information will be
available on OpenNet is unknown, therefore you may wish to periodically
visit the OpenNet website at
http://www.osti.gov/opennet . Thank you for your patience.