1. genetics, silviculture to attest that commercial seed or propagules have been produced in accordance with standards and guaranteed by an official agency —see improved, seed certification 2. management to attest that the management of forest land meets approved standards of a designated authority —see chain of custody, sustainable forest management 3. utilization to attest that wood products originate from forest land certified as meeting approved standards of a designated authority 4. forestry to attest that a forester and/or forest technician meets standards of competence and experience —see accreditationThis definition last updated 01/17/2011