Pre-approval for re-certification credits in the ornamentals category will be requested from the following states*: 

Maryland
Washington, DC
Virginia
Delaware
Pennsylvania
West Virginia

*International Society of Arboriculture (ISA) credits are also available for those wishing to apply for them.

Regulatory personnel from each state determine credits to award based on our submitted program.  As we receive information it will be posted on this page. For information not listed here, please contact the states directly.