The NPMA-33 form is the wood-destroying insect inspection report form. Basically, a home inspector will use the form to denote any evidence they find of wood-destroying insects on a property. The form is the responsibility of the inspector or inspection company.
If a property transaction has been HUD/VA guaranteed, it’s legally required for the NPMA-33 form to be completed by the inspector. Conventional transactions also typically use the NPMA-33 form. In some states, like Texas, this form must be filled out before all property transactions, rather than just HUD/VA ones.
There are other states that have their own regulations and guidelines for inspections. If a state has a state-specific WDI inspection form, the inspector should use that instead. State-specific forms trump the NPMA-33 form. If there are no state-specific forms, the NPMA-33 form is considered the basic guideline.