NEMA LD3 Laminate Testing

We are capable of running the full series of tests prescribed in NEMA LD-3 (2005).

The lab has been running these tests since 1982. In addition to testing HPDL to the NEMA LD3 standard, we have attempted to accomodate requests to test other materials according to the NEMA LD3 test methods, however, results from testing other materials with these procedures may result in values that can be misleading or incompatable with the results from testing HPDL.

We assist the NEMA Technical Committee responsible for creating and revising the LD3 standards by evaluating test methods, and preforming reference and referee testing as an independent laboratory.

NEMA National Electrical Manufacturers Association – Decorative Laminates Section

NEMA LD3-2005 standard — Now available for free download from the web (NEMA LD3 download page)

NEMA LD 3-2005 and any of its annexes can be downloaded free of charge from NEMA’s website at
Contact or 919.515.2850 for further information concerning pricing, sample requirements, and turn-around time.