Accreditation Board for Engineering and Technology (ABET)
111 Market Place, Suite 1050
Baltimore, MD 21202
(410) 347-7700, FAX (410) 625-2238

American National Metric Council (ANMC)
4340 East-West Highway, Suite 401
Bethesda, MD 20814
(301) 718-6508, FAX (301) 656-0989

American Society of Certified Engineering Technicians
P.O. Box 371474
El Paso, TX 79937-1474
(915) 591-5115

American Society of Mechanical Engineers (ASME)
345 East 47th Street
New York, NY 10017-2392
(212) 705-7722, FAX (212) 705-7674

American Society of Professional Estimators
11141 Georgia Avenue, Suite 412
Wheaton, MD 20902
(301)929-8848, FAX (301)929-0231

American Society for Quality Control (ASQC)
611 East Wisconsin Avenue
Milwaukee, WI 53201-3005
(800) 248-1946, FAX (414) 272-1734

American Society for Testing and Materials (ASTM)
100 Barr Harbor Drive
West Conshohocken, PA 19428-2959
(610) 832-9585, FAX (610) 832-9555

American Water Works Association, Inc. (AWWA)
6666 W. Quincy Ave.
Denver, CO 80235
(303) 794-7711, FAX (303) 795-1989

Association for Preservation Technology (APT)
P.O. Box 8178
Fredericksburg, VA 22404
(540) 373-1621

The Construction Specifications Institute (CSI)
99 Canal Center Plaza
Suite 300
Alexandria, VA 22314
(703) 684-0300, FAX (703) 684-0465

Department of Energy Office of Scientific Education and Technical Information
Box 62
Oak Ridge, TN 37831
(423) 576-1188, FAX (423) 576-2865

International Society for Measurement and Control (ISA)
67 Alexander Drive
Research Triangle Park, NC 27709
(919) 549-8411, FAX (919) 549-8288

Lawrence Berkeley Laboratory (LBL)
1 Cyclotron Road
Berkeley, CA 94720
(510) 486-5388 Lighting Systems Group
(510) 486-5605 Windows and Daylighting Group
FAX (510) 486-5605

National Appropriate Technology Assistance Service
U.S. Department of Energy
P.O. Box 2525
Buttle, MT 59702

National Conference of States on Building Codes and Standards (NCSBCS)
505 Huntmar Park Drive, Suite 210
Herndon, VA 20170
(703) 437-0100, FAX (703) 481-3596

National Institute of Standards and Technology (NIST)
Building and Fire Research Laboratory
Building 226, Room B216
Gaithersburg, MD 20899
(301) 975-6850

National Institute of Standards and Technology (NIST)
Standards Information Center
Building 820, Room 164
Gaithersburg, MD 20899
(301) 975-3058, General Information
(301) 975-4040, FAX (301) 926-1630

National Technical Information Service (NTIS)
5285 Port Royal Road
Springfield, VA 22161
(703) 487-4650, FAX (703) 321-8547

U.S. Metric Association
10245 Andasol Avenue
Northbridge, CA 91325-1504
(818) 363-5606

Volunteers in Technical Assistance
1600 Wilson Boulevard, Suite 500
Arlington, VA 22209
(703) 276-1800, FAX (703) 243-1865