Welcome to the Board of Tree Experts’ new "mobile-friendly" website. Our new site will function well on mobile phones and other portable devices so remember to Bookmark us. This new site has all the information, forms and instructions of the old site — just better organized. An updated Licensee Directory has been added for your convenience. The Directory Search tab on the main menu will bring you to a page where you will be able to search for Licensed Tree Experts by name, LTE number or by county. The improved Directory contains contact information for the listed tree experts as well as the services they perform. The County Lists can be printed for one licensee or the entire county. Coming soon will be a search for Registered Tree Care Businesses and Licensed Tree Care Operators. We hope this new website will serve you well.


The Board of Tree Experts votes at its July 12th meeting that, TCIA's Tree Care Safety Specialist AND Tree Care Specialist credentials together, are equivalent to the Licensed Tree Care Operator (LTCO). Use the Reciprocity Form to apply for the LTCO and include a copy of the certificates of both credentials as evidence. Remember to include the application fee too.


The deadline for ALL tree care businesses to be registered with the Board of Tree Experts has been extended 90 days from June 16, 2017 to Thursday, September 14, 2017. This action was taken during the June 20th meeting.


The Board of Tree Experts votes at its June 20th meeting that the ISA Certified Arborist (CA) is equivalent to the Licensed Tree Care Operator (LTCO). Use the Reciprocity Form to apply for the LTCO and include a copy of your current CA certificate or CA card as evidence. Remember to include the application fee too.

On Monday April 17, 2017, the New Jersey Register posted the New Jersey Board of Tree Experts' rules, setting standards for professional practices, qualifications for Licensed Tree Experts (LTEs) and Licensed Tree Care Operators (LTCOs) and the registering of tree care businesses. Click on the links below for a copy of the Tree Expert and Tree Care Operators Licensing Rule and the Certificate of Adoption and Promulgation.

NEW PHONE & FAX NUMBERS FOR THE NEW JERSEY BOARD OF TREE EXPERTS
Phone #: 732-534-0982
Fax #: 732-534-0983

You may also contact us by mailing correspondence to: Board of Tree Experts, 101 West Veterans Highway, Jackson, NJ 08527, or email us at This email address is being protected from spambots. You need JavaScript enabled to view it..

Please return to this website periodically, as new updates will occur daily. Updates to this site will contain the information, forms and instructions you will need to participate in the Tree Expert and Tree Care Operators Licensing Law and the newly adopted rules. 

Certificate of Adoption and Promulgation
Board of Tree Experts Adopted Rules
New Jersey Board of Tree Experts Press Release - April 19, 2017

  • The Act repeals the “Tree Expert Act” (1940) and provides a new licensing scheme for tree care providers.  It establishes the titles “Licensed Tree Expert” and “Licensed Tree Care Operator.”
  • The Act re-establishes a “Board of Tree Experts” in the DEP with increased membership from 3 to 9 members.
  • The Act establishes minimum qualifications to take the examinations and identifies specific tree services that each title can perform.
  • The Act requires that at least 1 person in each company hiring itself out to perform tree care services be licensed.
  • The Act requires minimum continuing education units be earned prior to re-issuance of the license.
  • The Act requires businesses provide instruction and training on safe use of equipment and safe working procedures at the work site and document this training to the board.
  • The Act requires tree care businesses to carry minimum levels of liability insurance and to provide proof they are adhering to workers compensation insurance rules.

The Tree Expert & Tree Care Operator Licensing Act was passed on January 16, 2010, to protect the public and make the tree care industry safer.

Download a PDF copy of the Tree Expert and Tree Care Operators Licensing Act.

Due to changes within the industry, including the workforce and machinery utilized, a need was identified to protect companies and consumers from avoidable accidents. The licensing legislation was proposed by industry groups and passed by the New Jersey legislature on January 16, 2010. The legislation is known as the Tree Expert and Tree Care Operators Licensing Act.

The Tree Expert and Tree Care Operators Licensing Act requires businesses performing tree care work to register with the New Jersey Board of Tree Experts, and to train their employees in the safe operation of equipment and the maintenance of a safe work area. This law allows the Board to identify and communicate directly to all companies doing tree care work and provide opportunities for worker safety information and materials to be disseminated. The training requirement will ensure that employees have regular safety instruction and bring about the reduction of injuries and fatalities to tree care workers.

Because tree pruning and removal is dangerous work, tree work should be done only by those trained and equipped to work safely in trees.

A Licensed Tree Expert (LTE) is a person who has been examined and proven to be competent in the science and art of diagnosing, treating and preventing tree injuries. These professionals demonstrate high ethical and moral standards in the practice of tree care and are licensed by the New Jersey Board of Tree Experts. LTEs produce correct, long-term management techniques required in the science of tree care. Licensed Tree Experts must obtain continuing educational credits over their licensing period, thereby insuring LTEs are up-to-date on new information, skills and techniques in the tree care profession.

In 1940, the State of New Jersey authorized the creation of the Board of Tree Experts to develop a professional examination for individuals with arboriculture knowledge and background. The Board has been awarding the Certified Tree Expert (CTE) credential since that time and it was the only credential recognized by the State for those individuals working in the tree care industry. From 1940 to 2016, 640 individuals were certified as Tree Experts. This certification was voluntary, not mandatory and the Board had found that those individuals that take and pass the test were among the most knowledgeable and ethical arborists in the state. Because of the qualifications and integrity of Certified Tree Experts, it was unlawful to promote or advertise oneself as being certified if they did not hold the CTE credential.

Starting April 17, 2017, with the adoption and promulgation of the Board of Tree Expert's Rules, full implementation of the 2010 Tree Expert and Tree Care Operator Licensing Act can occur. Current Certified Tree Experts in good standing with the Board will be converted to Licensed Tree Experts. The Board will start to Register Businesses and bring Tree Care Operators into the Licensing program as well.