Non-manufacturer rule class waiver list
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To determine whether a class waiver exists for an item, the item should be listed under the “NAICS Descriptor” column, even if the NAICS code no longer matches. NAICS codes can change over time so the NAICS code when the waiver was granted may not be the current NAICS code for the item. View the supporting Federal Register for more information on the exact item(s) covered under the class waiver.