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CX-006479: Categorical Exclusion Determination

Fenestration System Energy Performance Rating Development and Research
CX(s) Applied: A1, A2, A9, A11, B1.2, B5.1
Date: 08/12/2011
Location(s): Greenbelt, Maryland
Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

National Fenestration Rating Council is to establish a fair, accurate, and credible rating system for fenestration products and to enforce certification and labeling activities to benefit the public.

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