Tree Farm Certification

The American Tree Farm System® works to sustain forests, watershed and healthy wildlife habitats through the power of private stewardship by offering affordable forest certification for family forest landowners in the United States. ATFS has undergone many changes since its beginnings in 1941 and is now internationally recognized as a credible forest certification system. For 70 years, ATFS has enhanced the quality of America’s woodlands by giving forest owners the tools they need to keep forests healthy and productive. Third party certification through ATFS is one of these important tools.

ATFS is the United States' oldest family forest certification program. In 1941, ATFS began promoting responsible forest management on our nation’s private forests. The Tree Farm sign is the sign of good stewardship. ATFS certification gives family woodland owners confidence and validation that they are doing right by their land.

ATFS offers three ways to get your forestlands certified and to show your commitment to excellence in forest stewardship:

  • State Tree Farm Committee programs - The State Tree Farm Committees support a network of foresters trained to provide on-the-ground validation of good forest practices. Currently, there are 44 active state committees certifying over 21 million acres on 42,000 Tree Farms across the U.S. Landowners can join the state program through an inspection of their property and forest planning documents.
  • Independently Managed Group programs - The Independently Managed Group (IMG) program was started in 2002 and currently we have 12 IMGs certifying over 5 million acres. An IMG program is facilitated by a group manager who oversees landowner entry and exit into the IMG and coordinates certification audits.
  • Individual third-party certificatesIndividual family forest owners have the option to  seek their own third-party certification.  To obtain an individual certificate, landowners should contract directly with a qualified certification body and undergo certification audits every three years.

Contact Tree Farm Certification

American Tree Farm System
2000 M Street, NW
Suite 550
Washington, DC  20036
Phone: 202-765-3660
Fax: 202-827-7924


Service Area

National Program

Office Locaters

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