The Canadian Forest Service (CFS) collaborates closely with academia, industry as well as Canada’s provinces and territories to ensure our forests are sustainable and healthy. Includes information About the Canadian Forest Service; Forest research centres; State of Canada’s Forests report; Forest sector funding programs; Current lumber, pulp and panel prices; Canadian Forest Service publications; Forestry glossary; Forest research projects; Statistical data.

Canada is rich in forest resources and a world leader in sustainable forest management. The health of our forests, as well as the communities that depend on them are influenced by a variety of environmental, societal and economic factors. Includes information on the Forest industry and trade; Wildland fires, insects, and disturbances; State of Canada's forests report; Forest sector funding programs; Sustainable forest management; Climate change impacts on forests; The Canadian Forest Service; Canadian forest service publications; Current lumber, pulp and panel prices.

Looking for a tree to plant? My Tree is a free app by the Canadian Forest Service that shows which trees will grow best in which Canadian locations. The My Tree app now includes more than 180 native and introduced tree species and their colour-coded hardiness zones.

Learn which trees are native to Ontario and the best species to plant where you live. Click on the map as close as possible to your intended planting site.

Trees, insects and diseases of Canada's forests (TIDCF) is a database that provides information on more than 200 native tree and shrub species, and on almost 300 insects and 200 diseases found in Canada's forests.

The U.S. Forest Service, an agency of the U.S. Department of Agriculture, manages public lands in national forests and grasslands. The Forest Service partners internationally on natural resource management, policy and research issues.

An Act respecting forestry development and research.

The principal object of the [Professional Foresters] Association is to regulate the practice of professional forestry and to govern its members in accordance with this Act, the regulations and the by-laws in order that the public interest may be served and protected.

CSA Group is a global organization dedicated to safety, social good and sustainability. We are a leader in Standards Development and in Testing, Inspection and Certification around the world including Canada, the U.S., Europe and Asia. Our mandate is to hold the future to a higher standard.

The Ontario Chapter of the International Society of Arboriculture. Our mission is to enhance and promote the care and benefit of trees for present and future generations in Ontario through education, research and awareness.

The Ontario Commercial Arborists Association promotes and improves standards in commercial arboriculture; exchanges ideas and improves the knowledge of commercial arborists through education and networking; promotes safety of our workers and the public; promotes public understanding of arboriculture; increases public awareness of the role of the professional commercial arborist, and; influences government legislation for the benefit of the public.

Information, news, member services, practice & advocacy, regulation & enforcement, registration, and resources from the Ontario Professional Foresters Association (OPFA). OPFA is committed to the sustainability of Ontario's forests by assuring professional standards of practice in forestry.

The Ontario Urban Forest Council (OUFC) is a not-for-profit volunteer organization dedicated to the health of the urban forests in the province of Ontario. Our membership is varied & includes arborists, foresters, landscape architects, nurserymen, planners, municipalities, restoration specialists, environmentalists, conservation authorities, green advocates and many other individuals from the public interested and concerned about trees.

Tree Canada is a registered charity proudly dedicated to planting and nurturing trees. For 25 years, we’ve engaged communities, governments, corporations and individuals in the pursuit of a greener and healthier living environment for Canadians.

ASCA represents Consulting Arborists—the authoritative experts on trees, and whose objective, comprehensive viewpoint ensures the safety, health, and preservation of trees. Our members’ extensive level of knowledge and experience makes them highly sought after by consumers, professionals, and other arborists.

In the context of environmental, economic and social linkages between Canada, Mexico and the United States, the CEC facilitates effective cooperation and public participation to conserve, protect and enhance the North American environment in support of sustainable development for the benefit of present and future generations.

ISA exists so that professionals, allied professionals, public officials, and consumers worldwide recognize the economic, environmental, and societal benefits and values of trees and their care at a cost that demonstrates the wise stewardship of resources.

Provides links to relevant sites for federal and provincial governments, forest industries, service and supply companies, associations and non-governmental organizations, consultants, education and research, forestry news, and employment opportunities.

News, information, activities, publications, events, partners, how to contribute and get certified from the Eastern Ontario Model Forest (EOMF), one of 15 model forests in the Canadian Model Forest Network. The EOMF collaborates with various partners and supporters to develop ways to sustain and manage forest resources.

The International Model Forest Network (IMFN) is a voluntary global community of practice whose members and supporters work toward the sustainable management of forest‐based landscapes and natural resources through the Model Forest approach.