Notices. Proposed subsequent arrangement

292 words·~1 min read·/register/2018/08/30/2018-18830

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BILLING CODE 4000-01-P DEPARTMENT OF ENERGY Proposed Subsequent Arrangement AGENCY: National Nuclear Security Administration, Department of Energy. ACTION: Proposed subsequent arrangement. SUMMARY: This document is being issued under the authority of the Atomic Energy Act of 1954, as amended. The Department is providing notice of a proposed subsequent arrangement under the Agreement for Cooperation Concerning Civil Uses of Atomic Energy Between the Government of the United States of America and the Government of Canada and the Agreement for Cooperation in the Peaceful Uses of Nuclear Energy between the United States of America and the European Atomic Energy Community (Euratom).

DATES: This subsequent arrangement will take effect no sooner than September 14, 2018. FOR FURTHER INFORMATION CONTACT: Mr. Sean Oehlbert, Office of Nonproliferation and Arms Control, National Nuclear Security Administration, Department of Energy. Telephone: 202-586-3806 or email: *sean.oehlbert@nnsa.doe.gov.* SUPPLEMENTARY INFORMATION: This subsequent arrangement concerns the retransfer of 369,822,000 g of U.S.-obligated natural uranium hexafluoride UF6 (67.6%), 250,000,000 g of which is uranium, from Cameco Corporation (Cameco) in Ontario, Canada, to URENCO Ltd. in Capenhurst, United Kingdom.

The material, which is currently located at Cameco in Port Hope, Ontario, Canada, will be used for toll enrichment by URENCO at its facility in Capenhurst, United Kingdom. The material was originally obtained by Cameco from Cameco Resources—Crow Butte Operation, pursuant to export license XSOU8798. In accordance with section 131a. of the Atomic Energy Act of 1954, as amended, it has been determined that this subsequent arrangement concerning the retransfer of nuclear material of United States origin will not be inimical to the common defense and security of the United States of America.

Dated: August 1, 2018. For the Department of Energy. Brent K. Park, Deputy Administrator, Defense Nuclear Nonproliferation. [FR Doc. 2018-18830 Filed 8-29-18; 8:45 am]