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NPMA-33 Wood Destroying Insect Inspection Form

The NPMA-33 Wood Destroying Insect Inspection report is a copyrighted document that cannot be reproduced or distributed, in whole or in part, without prior written consent of NPMA. Permission to reproduce or distribute this form is not transferable. For further information, please contact Michael Bentley at


Completing the NPMA-33 WDI Inspection Form

An outline of the revisions to the updated NPMA-33 form are below, as well as instructions on how to complete the NPMA-33 WDI form. The suggested guidelines are a downloadable document. The online training course provides an interactive walk-through of how to properly fill out this document. 

This template letter can be downloaded and customized with your companies contact information to serve as an educational resource to instruct realtors on the revisions to the NPMA-33 WDI Inspection report. 


Purchasing the NPMA-33 WDI Inspection Form

The NPMA-33 WDI Form is a copyrighted document that cannot be reproduced without consent from NPMA. The following comanies are licensed providers of the NPMA-33 WDI form.


Paper Forms

Purchase a hard-copy version of the NPMA-33 form from one of these licensed printers.


Digital Forms

Purchase digital NPMA-33 forms that can be completed on any mobile device through one of these licensed software companies. 


The NPMA-33 WDO Attachment 

The NPMA-33 WDI inspection report is only used to report activity or damage from wood destroying insects that, for the purposes of this report, include termites, carpenter ants, carpenter bees, and reinfesting wood boring beetles. To report evidence of wood decay fungi, the Wood Destroying Attachment to the NPMA-33 WDI Inspection Report can be used.