Independent testing laboratories have certified NAKS panels and components to meet a number of codes and certification standards including:

National Sanitation Foundation (NSF)

Compliance with NSF standard #7. Authorized to bear the NSF mark.

US Federal Requirements (EISA), 2009

Meets and exceeds the federal requirements with R-29 coolers and R-32 for freezers.

Underwriters Laboratory (UL) Listed Panels

Panels tested and evaluated for burning characteristics, smoke developed index and flame spread rating, as noted on the drawings and label affixed to the rated panel.

Underwriters Laboratory (UL) Listed Doors

Door panel assemblies tested and evaluated by UL for the various electrical requirements.

State of Oregon

Licensed/registered as provided by law of the State of Oregon as an approved manufacturer of structural insulated panels.

City of New York

Panels approved by the Material and Equipment Acceptance Division under MEA file.

City of Houston, Texas

Certified and approved under provisions of section 17010.1 of the Houston Building Code as fabricator of Exterior Coolers and Freezers.

Florida Building Code Hurricane Approved
Department of Energy (DOE) Compliant, 2017
Miami-Dade County, Florida, Hurricane Approved