CHAPTER MEMBERSHIP
With more than 16,000 members worldwide, the International Society of Arboriculture (ISA) is the largest professional association dedicated to the proper care and preservation of trees. Members include commercial arborists, municipal arborists, and urban foresters as well as educators and researchers. The New Jersey Arborists Chapter of the ISA (NJAISA) has been working to advance the profession of arboriculture in New Jersey for over 78 years.
We invite you to join a dynamic team of board members and over 500 active members whose leadership and service continue to shape the tree-care industry in the state of New Jersey and beyond.
NJAISA Chapter Members receive a significant discount on their 2025 Garden State Tree Conference Ticket and/or Pre-Conference Workshop purchase. (You can become a member on our conference registration site directly and receive your discount when you check out.)
STUDENT MEMBERSHIPS
NJAISA is proud to support the next generation of arborists and urban forestry professionals through our Student Membership program. For just $25, students receive a one-year NJAISA membership plus a complimentary one-year ISA membership — providing access to valuable educational resources, networking opportunities, industry events, and professional connections that can help launch a career in arboriculture.
NJAISA Chapter Student Members receive a free student membership with the ISA.
ISA Membership