The North American Forest Genetics Society (NAFGS) is a professional society that serves as an information resource and advocacy group for the practice of the discipline of forest genetics and genomics in North America. https://treegenesdb.org/nafgs/regional-organizations

Membership to the NAFGS is open to all practitioners of the discipline of forest genetics and genomics not only from North America but from throughout the world.

You can be a member if interested:

https://treegenesdb.org/user/registermulti/step1