Louisiana Energy Services, LLC, dba Urenco USA; National Enrichment Facility; Revised Environmental Assessment and Finding of No Significant Impact
The U.S. Nuclear Regulatory Commission (NRC) is issuing a revised environmental assessment (EA) and finding of no significant impact (FONSI) for an exemption request submitted by Louisiana Energy Services, LLC (LES) also doing business as (dba) Urenco USA (UUSA), that would allow UUSA, a general licensee and certificate of compliance (CoC) user, to use a vendor's transportation package design (CoC No. 9362) for transport of certain limited shipments of uranium hexafluoride (UF<INF>6</INF>) up to 10 weight (wt.) percent enrichment of uranium-235 (U-235), a higher enrichment than authorized in CoC No. 9362, Revision No. 5. This EA includes revisions to account for a change in the proposed exemption that would not result in changes to the potential environmental impacts.
What this item does
The short version, using the agency's own summary text.
The U.S. Nuclear Regulatory Commission (NRC) is issuing a revised environmental assessment (EA) and finding of no significant impact (FONSI) for an exemption request submitted by Louisiana Energy Services, LLC (LES) also doing business as (dba) Urenco USA (UUSA), that would allow UUSA, a general licensee and certificate of compliance (CoC) user, to use a vendor's transportation package design (CoC No. 9362) for transport of certain limited shipments of uranium hexafluoride (UF<INF>6</INF>) up to 10 weight (wt.) percent enrichment of uranium-235 (U-235), a higher enrichment than authorized in CoC No. 9362, Revision No. 5. This EA includes revisions to account for a change in the proposed exemption that would not result in changes to the potential environmental impacts.
Notice; issuance.
Important dates
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Published
May 26, 2026
Who published it
The agencies listed in the official filing.