The NTA Product Certification Program evaluates a building product and its accompanying documentation to certify that the listed product is in compliance with NTA and nationally recognized standards, as well as being code compliant, when applicable. We then issue a report, along with a unique mark and number.
Only Reports or Certificates that are posted on the NTA website are valid, current reports, unless otherwise noted. This includes any reports for which the renewal date has passed. Reports with dates for renewal that have passed are still valid and may be delayed for renewal for reasons that do not affect the validity of the report.
If you have a building product, and do not know how to certify it for use in commercial, residential, modular or HUD construction, NTA can help. Use our product certification search to view copies of specific reports to better understand the use of the listed building product.