Contact Us

Email us
Phone: +1.678.367.0981
Fax: +1.240.547.1795

Mailing Address

International Society of Arboriculture
PO Box 191
Annapolis Junction, MD 20701
United States

Physical Address

International Society of Arboriculture
270 Peachtree St NW, Suite 1900
Atlanta, GA 30303
United States

Exam Dates and Locations

ISA Certified Tree Worker Climber Specialist Skills Exam

Date: February 12, 2023
Location: Lancaster, PA, UNITED STATES
Organizer: Pennsylvania-Delaware
Contact Name: ISA Credentialing Services Department
Contact Phone: +1 678-367-0981
Contact Email:

Registration: Registration: Enrollment Deadline: January 26, 2023
Seats Available: 30
Cert Exam Chapter: Penn-Del

Start Date: 9:00 AM, February 12, 2023
End Date: 1:00 PM, February 12, 2023

Address: Lancaster
72 Credentials