Ordering Publications

EPA's National Service Center for Environmental Publications (NSCEP)
These documents may be obtained free of charge from EPA's National Service Center for Environmental Publications (NSCEP) if in stock. Orders may be placed:
- Online:
  NSCEP Home Page
- Email:
  ncepimal@one.net
- Phone:
  1-800-490-9198
  International: 1-513-489-8190
  Local & Government Employees: 513-489-8190
- Fax:
  513-489-8695
- Mail:
  U.S. EPA/NSCEP
  P.O. Box 42419
  Cincinnati, Ohio, USA
  45242-0419
National Technical Information Service (NTIS)
If you are unable to obtain documents from NCEPI because they are not available, NTIS provides documents with NTIS document numbers (for example, PB95-182903) for a fee:
- Online:
  NTIS Home Page
- Email:
  orders@ntis.gov
- Phone:
  1-800-553-6847
- Fax:
  703-605-6900
- Mail:
  NTIS
  5285 Port Royal Road
  Springfield, VA 22161