InterNACHI provides inspectors a certification program and credential, Wood-Destroying Organism (WDO) checklist report, certification logo, online training course, and inspection field guides.
Performing WDO (or WDI) inspections may be regulated by your state or province. We recommend checking with the regulatory body, such as a Department of Agriculture.
WDO Inspector Certification Program and Credential
This checklist does not require the inspector to specifically identify any insect.