The purpose of renewing Categorical Exclusion (CX) B3.6 Small-Scale Research as a generic CX for Environmental Review Forms (ERFs) is create an eff…
Office of NEPA Policy and Compliance
November 12, 2025
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The purpose of renewing Categorical Exclusion (CX) B3.6 Small-Scale Research as a generic CX for Environmental Review Forms (ERFs) is create an efficient NEPA review process for small-scale laboratory research without causing significant environmental impacts. This renewal supports efficient project planning and execution while maintaining compliance with NEPA and DOE environmental stewardship goals.