For information on nonprofit organizations, visit

32 Old Slip, 24th Floor
New York, NY 10005
https://candid.org

For information on certification, contact

PO Box 2153
San Francisco, CA 94126-2153
Tel: (412) 901-9598
Email: info@cvacert.org
http://www.cvacert.org

For information on nonprofit organizations, contact

1255 23rd Street NW, Suite 200
Washington, D.C. 20037-1152
Tel: (800) 673-9036
Tel: (202) 991-2225
http://www.cof.org

For information on the nonprofit sector, contact

1001 G Street, NW, Suite 700
Washington, D.C. 20001-4535
Tel: (202) 962-0322
Fax: (202) 962-0321
http://www.councilofnonprofits.org