58th Annual Shade Tree Symposium

The Penn-Del ISA is excited to announce that the 2023 Symposium will be held on February 13&14, 2023 at the Lancaster Marriott and Convention Center.

The agenda will be announced soon. For details on pricing and hotel reservations, click here for More Information

Registration is now open: REGISTER HERE

 If you are interested in being an exhibitor, please find additional information HERE

Become a Member

Penn-Del ISA membership provides you with access to exclusive resources and discounts. An investment in a chapter membership pays itself back through discounts on continuing education, access to exclusive resources and content, and educational benefits that will advance your career. The Penn-Del ISA also works hard to support the professional tree care industry throughout our region.

Join Now

Board of Directors

If you are interested in serving on the Board of Directors, please reach out to us to find out more.

2022 Board Meetings

March 8th - Conference Call
May 11th - Conference Call
August 2nd - Conference Call
October 19th - Conference Call
December 6th - Conference Call